merge red into hubzilla

author: Mario Vavti <mario@mariovavti.com> 2017-07-03 21:33:24 +0200
committer: Mario Vavti <mario@mariovavti.com> 2017-07-03 21:33:24 +0200
commit: d0961068247ce57ba0eb45afc078cacb44b87810 (patch)
tree: f9372689e943a522f4c0bd417d4458474aee0cfd /library/oauth2
parent: 562124c29f821b046bc4cf4b48a7bde39c70a07b (diff)
parent: 64cad0a041e44940f75bf351fc3755b3202f9029 (diff)
download: volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.tar.gz
volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.tar.bz2
volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.zip
121 files changed, 0 insertions, 14970 deletions
diff --git a/library/oauth2/.gitignore b/library/oauth2/.gitignore
deleted file mode 100644
index c43a667d4..000000000
--- a/library/oauth2/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-# Test Files #
-test/config/test.sqlite
-vendor
-composer.lock
-.idea
diff --git a/library/oauth2/.travis.yml b/library/oauth2/.travis.yml
deleted file mode 100644
index dd4aae4a6..000000000
--- a/library/oauth2/.travis.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-language: php
-sudo: false
-cache:
-  directories:
-    - $HOME/.composer/cache
-    - vendor
-php:
-- 5.3
-- 5.4
-- 5.5
-- 5.6
-- 7
-- hhvm
-env:
-  global:
-  - SKIP_MONGO_TESTS=1
-  - secure: Bc5ZqvZ1YYpoPZNNuU2eCB8DS6vBYrAdfBtTenBs5NSxzb+Vjven4kWakbzaMvZjb/Ib7Uph7DGuOtJXpmxnvBXPLd707LZ89oFWN/yqQlZKCcm8iErvJCB5XL+/ONHj2iPdR242HJweMcat6bMCwbVWoNDidjtWMH0U2mYFy3M=
-  - secure: R3bXlymyFiY2k2jf7+fv/J8i34wtXTkmD4mCr5Ps/U+vn9axm2VtvR2Nj+r7LbRjn61gzFE/xIVjYft/wOyBOYwysrfriydrnRVS0owh6y+7EyOyQWbRX11vVQMf8o31QCQE5BY58V5AJZW3MjoOL0FVlTgySJiJvdw6Pv18v+E=
-services:
-- mongodb
-- redis-server
-- cassandra
-before_install:
-- phpenv config-rm xdebug.ini || return 0
-install:
-- composer install --no-interaction
-before_script:
-- psql -c 'create database oauth2_server_php;' -U postgres
-after_script:
-- php test/cleanup.php
diff --git a/library/oauth2/CHANGELOG.md b/library/oauth2/CHANGELOG.md
deleted file mode 100644
index 03d925e06..000000000
--- a/library/oauth2/CHANGELOG.md
+++ /dev/null
@@ -1,152 +0,0 @@
-CHANGELOG for 1.x
-=================
-
-This changelog references the relevant changes (bug and security fixes) done
-in 1.x minor versions.
-
-To see the files changed for a given bug, go to https://github.com/bshaffer/oauth2-server-php/issues/### where ### is the bug number
-To get the diff between two versions, go to https://github.com/bshaffer/oauth2-server-php/compare/v1.0...v1.1
-To get the diff for a specific change, go to https://github.com/bshaffer/oauth2-server-php/commit/XXX where XXX is the change hash
-
-* 1.8.0 (2015-09-18)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/643
-
-  * bug #594 - adds jti
-  * bug #598 - fixes lifetime configurations for JWTs
-  * bug #634 - fixes travis builds, upgrade to containers
-  * bug #586 - support for revoking tokens
-  * bug #636 - Adds FirebaseJWT bridge
-  * bug #639 - Mongo HHVM compatibility
-
-* 1.7.0 (2015-04-23)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/572
-
-  * bug #500 - PDO fetch mode changed from FETCH_BOTH to FETCH_ASSOC
-  * bug #508 - Case insensitive for Bearer token header name  ba716d4
-  * bug #512 - validateRedirectUri is now public
-  * bug #530 - Add PublicKeyInterface, UserClaimsInterface to Cassandra Storage
-  * bug #505 - DynamoDB storage fixes
-  * bug #556 - adds "code id_token" return type to openid connect
-  * bug #563 - Include "issuer" config key for JwtAccessToken
-  * bug #564 - Fixes JWT vulnerability
-  * bug #571 - Added unset_refresh_token_after_use option
-
-* 1.6 (2015-01-16)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/496
-
-  * bug 437 - renames CryptoToken to JwtAccessToken / use_crypto_tokens to use_jwt_access_tokens
-  * bug 447 - Adds a Couchbase storage implementation
-  * bug 460 - Rename JWT claims to match spec
-  * bug 470 - order does not matter for multi-valued response types
-  * bug 471 - Make validateAuthorizeRequest available for POST in addition to GET
-  * bug 475 - Adds JTI table definitiion
-  * bug 481 - better randomness for generating access tokens
-  * bug 480 - Use hash_equals() for signature verification (prevents remote timing attacks)
-  * bugs 489, 491, 498 - misc other fixes
-
-* 1.5 (2014-08-27)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/446
-
-  * bug #399 - Add DynamoDB Support
-  * bug #404 - renamed error name for malformed/expired tokens
-  * bug #412 - Openid connect: fixes for claims with more than one scope / Add support for the prompt parameter ('consent' and 'none')
-  * bug #411 - fixes xml output
-  * bug #413 - fixes invalid format error
-  * bug #401 - fixes code standards / whitespace
-  * bug #354 - bundles PDO SQL with the library
-  * [BC] bug #397 - refresh tokens should not be encrypted
-  * bug #423 - makes "scope" optional for refresh token storage
-
-* 1.4 (2014-06-12)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/392
-
-  * bug #189 Storage\PDO - allows DSN string in constructor
-  * bug #233 Bearer Tokens - allows token in request body for PUT requests
-  * bug #346 Fixes open_basedir warning
-  * bug #351 Adds OpenID Connect support
-  * bug #355 Adds php 5.6 and HHVM to travis.ci testing
-  * [BC] bug #358 Adds `getQuerystringIdentifier()` to the GrantType interface
-  * bug #363 Encryption\JWT - Allows for subclassing JWT Headers
-  * bug #349 Bearer Tokens - adds requestHasToken method for when access tokens are optional
-  * bug #301 Encryption\JWT - fixes urlSafeB64Encode(): ensures newlines are replaced as expected
-  * bug #323 ResourceController - client_id is no longer required to be returned when calling getAccessToken
-  * bug #367 Storage\PDO - adds Postgres support
-  * bug #368 Access Tokens - use mcrypt_create_iv or openssl_random_pseudo_bytes to create token string
-  * bug #376 Request - allows case insensitive headers
-  * bug #384 Storage\PDO - can pass in PDO options in constructor of PDO storage
-  * misc fixes #361, #292, #373, #374, #379, #396
-* 1.3 (2014-02-27)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/325
-
-  * bug #311 adds cassandra storage
-  * bug #298 fixes response code for user credentials grant type
-  * bug #318 adds 'use_crypto_tokens' config to Server class for better DX
-  * [BC] bug #320 pass client_id to getDefaultScope
-  * bug #324 better feedback when running tests
-  * bug #335 adds support for non-expiring refresh tokens
-  * bug #333 fixes Pdo storage for getClientKey
-  * bug #336 fixes Redis storage for expireAuthorizationCode
-
-* 1.2 (2014-01-03)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/288
-
-  * bug #285 changed response header from 200 to 401 when empty token received
-  * bug #286 adds documentation and links to spec for not including error messages when no token is supplied
-  * bug #280 ensures PHP warnings do not get thrown as a result of an invalid argument to $jwt->decode()
-  * bug #279 predis wrong number of arguments
-  * bug #277 Securing JS WebApp client secret w/ password grant type
-
-* 1.1 (2013-12-17)
-
-  PR: https://github.com/bshaffer/oauth2-server-php/pull/276
-
-  * bug #278 adds refresh token configuration to Server class
-  * bug #274 Supplying a null client_id and client_secret grants API access
-  * bug #244 [MongoStorage] More detailed implementation info
-  * bug #268 Implement jti for JWT Bearer tokens to prevent replay attacks.
-  * bug #266 Removing unused argument to getAccessTokenData
-  * bug #247 Make Bearer token type consistent
-  * bug #253 Fixing CryptoToken refresh token lifetime
-  * bug #246 refactors public key logic to be more intuitive
-  * bug #245 adds support for JSON crypto tokens
-  * bug #230 Remove unused columns in oauth_clients
-  * bug #215 makes Redis Scope Storage obey the same paradigm as PDO
-  * bug #228 removes scope group
-  * bug #227 squelches open basedir restriction error
-  * bug #223 Updated docblocks for RefreshTokenInterface.php
-  * bug #224 Adds protected properties
-  * bug #217 Implement ScopeInterface for PDO, Redis
-
-* 1.0 (2013-08-12)
-
-  * bug #203 Add redirect\_status_code config param for AuthorizeController
-  * bug #205 ensures unnecessary ? is not set when  ** bug
-  * bug #204 Fixed call to LogicException
-  * bug #202 Add explode to checkRestrictedGrant in PDO Storage
-  * bug #197 adds support for 'false' default scope  ** bug
-  * bug #192 reference errors and adds tests
-  * bug #194 makes some appropriate properties  ** bug
-  * bug #191 passes config to HttpBasic
-  * bug #190 validates client credentials before  ** bug
-  * bug #171 Fix wrong redirect following authorization step
-  * bug #187 client_id is now passed to getDefaultScope().
-  * bug #176 Require refresh_token in getRefreshToken response
-  * bug #174 make user\_id not required for refresh_token grant
-  * bug #173 Duplication in JwtBearer Grant
-  * bug #168 user\_id not required for authorization_code grant
-  * bug #133 hardens default security for user object
-  * bug #163 allows redirect\_uri on authorization_code to be NULL in docs example
-  * bug #162 adds getToken on ResourceController for convenience
-  * bug #161 fixes fatal error
-  * bug #163 Invalid redirect_uri handling
-  * bug #156 user\_id in OAuth2\_Storage_AuthorizationCodeInterface::getAuthorizationCode() response
-  * bug #157 Fix for extending access and refresh tokens
-  * bug #154 ResponseInterface: getParameter method is used in the library but not defined in the interface
-  * bug #148 Add more detail to examples in Readme.md
diff --git a/library/oauth2/LICENSE b/library/oauth2/LICENSE
deleted file mode 100644
index d7ece8467..000000000
--- a/library/oauth2/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License
-
-Copyright (c) 2014 Brent Shaffer
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/library/oauth2/README.md b/library/oauth2/README.md
deleted file mode 100644
index 4ceda6cf9..000000000
--- a/library/oauth2/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-oauth2-server-php
-=================
-
-[![Build Status](https://travis-ci.org/bshaffer/oauth2-server-php.svg?branch=develop)](https://travis-ci.org/bshaffer/oauth2-server-php)
-
-[![Total Downloads](https://poser.pugx.org/bshaffer/oauth2-server-php/downloads.png)](https://packagist.org/packages/bshaffer/oauth2-server-php)
-
-View the [complete documentation](http://bshaffer.github.io/oauth2-server-php-docs/)
-\ No newline at end of file
diff --git a/library/oauth2/phpunit.xml b/library/oauth2/phpunit.xml
deleted file mode 100644
index e36403f0a..000000000
--- a/library/oauth2/phpunit.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false"
-         bootstrap="test/bootstrap.php"
->
-  <testsuites>
-    <testsuite name="Oauth2 Test Suite">
-      <directory>./test/OAuth2/</directory>
-    </testsuite>
-  </testsuites>
-
-  <filter>
-    <whitelist>
-      <directory suffix=".php">./src/OAuth2/</directory>
-    </whitelist>
-  </filter>
-</phpunit>
diff --git a/library/oauth2/src/OAuth2/Autoloader.php b/library/oauth2/src/OAuth2/Autoloader.php
deleted file mode 100644
index ecfb6ba75..000000000
--- a/library/oauth2/src/OAuth2/Autoloader.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-/**
- * Autoloads OAuth2 classes
- *
- * @author    Brent Shaffer <bshafs at gmail dot com>
- * @license   MIT License
- */
-class Autoloader
-{
-    private $dir;
-
-    public function __construct($dir = null)
-    {
-        if (is_null($dir)) {
-            $dir = dirname(__FILE__).'/..';
-        }
-        $this->dir = $dir;
-    }
-    /**
-     * Registers OAuth2\Autoloader as an SPL autoloader.
-     */
-    public static function register($dir = null)
-    {
-        ini_set('unserialize_callback_func', 'spl_autoload_call');
-        spl_autoload_register(array(new self($dir), 'autoload'));
-    }
-
-    /**
-     * Handles autoloading of classes.
-     *
-     * @param string $class A class name.
-     *
-     * @return boolean Returns true if the class has been loaded
-     */
-    public function autoload($class)
-    {
-        if (0 !== strpos($class, 'OAuth2')) {
-            return;
-        }
-
-        if (file_exists($file = $this->dir.'/'.str_replace('\\', '/', $class).'.php')) {
-            require $file;
-        }
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ClientAssertionType/ClientAssertionTypeInterface.php b/library/oauth2/src/OAuth2/ClientAssertionType/ClientAssertionTypeInterface.php
deleted file mode 100644
index 29c7171b5..000000000
--- a/library/oauth2/src/OAuth2/ClientAssertionType/ClientAssertionTypeInterface.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-namespace OAuth2\ClientAssertionType;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * Interface for all OAuth2 Client Assertion Types
- */
-interface ClientAssertionTypeInterface
-{
-    public function validateRequest(RequestInterface $request, ResponseInterface $response);
-    public function getClientId();
-}
diff --git a/library/oauth2/src/OAuth2/ClientAssertionType/HttpBasic.php b/library/oauth2/src/OAuth2/ClientAssertionType/HttpBasic.php
deleted file mode 100644
index 0ecb7e18d..000000000
--- a/library/oauth2/src/OAuth2/ClientAssertionType/HttpBasic.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-
-namespace OAuth2\ClientAssertionType;
-
-use OAuth2\Storage\ClientCredentialsInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * Validate a client via Http Basic authentication
- *
- * @author    Brent Shaffer <bshafs at gmail dot com>
- */
-class HttpBasic implements ClientAssertionTypeInterface
-{
-    private $clientData;
-
-    protected $storage;
-    protected $config;
-
-    /**
-     * @param OAuth2\Storage\ClientCredentialsInterface $clientStorage REQUIRED Storage class for retrieving client credentials information
-     * @param array                                     $config        OPTIONAL Configuration options for the server
-     *                                                                 <code>
-     *                                                                 $config = array(
-     *                                                                 'allow_credentials_in_request_body' => true, // whether to look for credentials in the POST body in addition to the Authorize HTTP Header
-     *                                                                 'allow_public_clients'  => true              // if true, "public clients" (clients without a secret) may be authenticated
-     *                                                                 );
-     *                                                                 </code>
-     */
-    public function __construct(ClientCredentialsInterface $storage, array $config = array())
-    {
-        $this->storage = $storage;
-        $this->config = array_merge(array(
-            'allow_credentials_in_request_body' => true,
-            'allow_public_clients' => true,
-        ), $config);
-    }
-
-    public function validateRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$clientData = $this->getClientCredentials($request, $response)) {
-            return false;
-        }
-
-        if (!isset($clientData['client_id'])) {
-            throw new \LogicException('the clientData array must have "client_id" set');
-        }
-
-        if (!isset($clientData['client_secret']) || $clientData['client_secret'] == '') {
-            if (!$this->config['allow_public_clients']) {
-                $response->setError(400, 'invalid_client', 'client credentials are required');
-
-                return false;
-            }
-
-            if (!$this->storage->isPublicClient($clientData['client_id'])) {
-                $response->setError(400, 'invalid_client', 'This client is invalid or must authenticate using a client secret');
-
-                return false;
-            }
-        } elseif ($this->storage->checkClientCredentials($clientData['client_id'], $clientData['client_secret']) === false) {
-            $response->setError(400, 'invalid_client', 'The client credentials are invalid');
-
-            return false;
-        }
-
-        $this->clientData = $clientData;
-
-        return true;
-    }
-
-    public function getClientId()
-    {
-        return $this->clientData['client_id'];
-    }
-
-    /**
-     * Internal function used to get the client credentials from HTTP basic
-     * auth or POST data.
-     *
-     * According to the spec (draft 20), the client_id can be provided in
-     * the Basic Authorization header (recommended) or via GET/POST.
-     *
-     * @return
-     * A list containing the client identifier and password, for example
-     * @code
-     * return array(
-     *     "client_id"     => CLIENT_ID,        // REQUIRED the client id
-     *     "client_secret" => CLIENT_SECRET,    // OPTIONAL the client secret (may be omitted for public clients)
-     * );
-     * @endcode
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-2.3.1
-     *
-     * @ingroup oauth2_section_2
-     */
-    public function getClientCredentials(RequestInterface $request, ResponseInterface $response = null)
-    {
-        if (!is_null($request->headers('PHP_AUTH_USER')) && !is_null($request->headers('PHP_AUTH_PW'))) {
-            return array('client_id' => $request->headers('PHP_AUTH_USER'), 'client_secret' => $request->headers('PHP_AUTH_PW'));
-        }
-
-        if ($this->config['allow_credentials_in_request_body']) {
-            // Using POST for HttpBasic authorization is not recommended, but is supported by specification
-            if (!is_null($request->request('client_id'))) {
-                /**
-                 * client_secret can be null if the client's password is an empty string
-                 * @see http://tools.ietf.org/html/rfc6749#section-2.3.1
-                 */
-
-                return array('client_id' => $request->request('client_id'), 'client_secret' => $request->request('client_secret'));
-            }
-        }
-
-        if ($response) {
-            $message = $this->config['allow_credentials_in_request_body'] ? ' or body' : '';
-            $response->setError(400, 'invalid_client', 'Client credentials were not found in the headers'.$message);
-        }
-
-        return null;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Controller/AuthorizeController.php b/library/oauth2/src/OAuth2/Controller/AuthorizeController.php
deleted file mode 100644
index a9a722587..000000000
--- a/library/oauth2/src/OAuth2/Controller/AuthorizeController.php
+++ /dev/null
@@ -1,388 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\Storage\ClientInterface;
-use OAuth2\ScopeInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-use OAuth2\Scope;
-
-/**
- * @see OAuth2\Controller\AuthorizeControllerInterface
- */
-class AuthorizeController implements AuthorizeControllerInterface
-{
-    private $scope;
-    private $state;
-    private $client_id;
-    private $redirect_uri;
-    private $response_type;
-
-    protected $clientStorage;
-    protected $responseTypes;
-    protected $config;
-    protected $scopeUtil;
-
-    /**
-     * @param OAuth2\Storage\ClientInterface $clientStorage REQUIRED Instance of OAuth2\Storage\ClientInterface to retrieve client information
-     * @param array                          $responseTypes OPTIONAL Array of OAuth2\ResponseType\ResponseTypeInterface objects.  Valid array
-     *                                                      keys are "code" and "token"
-     * @param array                          $config        OPTIONAL Configuration options for the server
-     *                                                      <code>
-     *                                                      $config = array(
-     *                                                      'allow_implicit' => false,            // if the controller should allow the "implicit" grant type
-     *                                                      'enforce_state'  => true              // if the controller should require the "state" parameter
-     *                                                      'require_exact_redirect_uri' => true, // if the controller should require an exact match on the "redirect_uri" parameter
-     *                                                      'redirect_status_code' => 302,        // HTTP status code to use for redirect responses
-     *                                                      );
-     *                                                      </code>
-     * @param OAuth2\ScopeInterface          $scopeUtil     OPTIONAL Instance of OAuth2\ScopeInterface to validate the requested scope
-     */
-    public function __construct(ClientInterface $clientStorage, array $responseTypes = array(), array $config = array(), ScopeInterface $scopeUtil = null)
-    {
-        $this->clientStorage = $clientStorage;
-        $this->responseTypes = $responseTypes;
-        $this->config = array_merge(array(
-            'allow_implicit' => false,
-            'enforce_state'  => true,
-            'require_exact_redirect_uri' => true,
-            'redirect_status_code' => 302,
-        ), $config);
-
-        if (is_null($scopeUtil)) {
-            $scopeUtil = new Scope();
-        }
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    public function handleAuthorizeRequest(RequestInterface $request, ResponseInterface $response, $is_authorized, $user_id = null)
-    {
-        if (!is_bool($is_authorized)) {
-            throw new \InvalidArgumentException('Argument "is_authorized" must be a boolean.  This method must know if the user has granted access to the client.');
-        }
-
-        // We repeat this, because we need to re-validate. The request could be POSTed
-        // by a 3rd-party (because we are not internally enforcing NONCEs, etc)
-        if (!$this->validateAuthorizeRequest($request, $response)) {
-            return;
-        }
-
-        // If no redirect_uri is passed in the request, use client's registered one
-        if (empty($this->redirect_uri)) {
-            $clientData              = $this->clientStorage->getClientDetails($this->client_id);
-            $registered_redirect_uri = $clientData['redirect_uri'];
-        }
-
-        // the user declined access to the client's application
-        if ($is_authorized === false) {
-            $redirect_uri = $this->redirect_uri ?: $registered_redirect_uri;
-            $this->setNotAuthorizedResponse($request, $response, $redirect_uri, $user_id);
-
-            return;
-        }
-
-        // build the parameters to set in the redirect URI
-        if (!$params = $this->buildAuthorizeParameters($request, $response, $user_id)) {
-            return;
-        }
-
-        $authResult = $this->responseTypes[$this->response_type]->getAuthorizeResponse($params, $user_id);
-
-        list($redirect_uri, $uri_params) = $authResult;
-
-        if (empty($redirect_uri) && !empty($registered_redirect_uri)) {
-            $redirect_uri = $registered_redirect_uri;
-        }
-
-        $uri = $this->buildUri($redirect_uri, $uri_params);
-
-        // return redirect response
-        $response->setRedirect($this->config['redirect_status_code'], $uri);
-    }
-
-    protected function setNotAuthorizedResponse(RequestInterface $request, ResponseInterface $response, $redirect_uri, $user_id = null)
-    {
-        $error = 'access_denied';
-        $error_message = 'The user denied access to your application';
-        $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $this->state, $error, $error_message);
-    }
-
-    /*
-     * We have made this protected so this class can be extended to add/modify
-     * these parameters
-     */
-    protected function buildAuthorizeParameters($request, $response, $user_id)
-    {
-        // @TODO: we should be explicit with this in the future
-        $params = array(
-            'scope'         => $this->scope,
-            'state'         => $this->state,
-            'client_id'     => $this->client_id,
-            'redirect_uri'  => $this->redirect_uri,
-            'response_type' => $this->response_type,
-        );
-
-        return $params;
-    }
-
-    public function validateAuthorizeRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        // Make sure a valid client id was supplied (we can not redirect because we were unable to verify the URI)
-        if (!$client_id = $request->query('client_id', $request->request('client_id'))) {
-            // We don't have a good URI to use
-            $response->setError(400, 'invalid_client', "No client id supplied");
-
-            return false;
-        }
-
-        // Get client details
-        if (!$clientData = $this->clientStorage->getClientDetails($client_id)) {
-            $response->setError(400, 'invalid_client', 'The client id supplied is invalid');
-
-            return false;
-        }
-
-        $registered_redirect_uri = isset($clientData['redirect_uri']) ? $clientData['redirect_uri'] : '';
-
-        // Make sure a valid redirect_uri was supplied. If specified, it must match the clientData URI.
-        // @see http://tools.ietf.org/html/rfc6749#section-3.1.2
-        // @see http://tools.ietf.org/html/rfc6749#section-4.1.2.1
-        // @see http://tools.ietf.org/html/rfc6749#section-4.2.2.1
-        if ($supplied_redirect_uri = $request->query('redirect_uri', $request->request('redirect_uri'))) {
-            // validate there is no fragment supplied
-            $parts = parse_url($supplied_redirect_uri);
-            if (isset($parts['fragment']) && $parts['fragment']) {
-                $response->setError(400, 'invalid_uri', 'The redirect URI must not contain a fragment');
-
-                return false;
-            }
-
-            // validate against the registered redirect uri(s) if available
-            if ($registered_redirect_uri && !$this->validateRedirectUri($supplied_redirect_uri, $registered_redirect_uri)) {
-                $response->setError(400, 'redirect_uri_mismatch', 'The redirect URI provided is missing or does not match', '#section-3.1.2');
-
-                return false;
-            }
-            $redirect_uri = $supplied_redirect_uri;
-        } else {
-            // use the registered redirect_uri if none has been supplied, if possible
-            if (!$registered_redirect_uri) {
-                $response->setError(400, 'invalid_uri', 'No redirect URI was supplied or stored');
-
-                return false;
-            }
-
-            if (count(explode(' ', $registered_redirect_uri)) > 1) {
-                $response->setError(400, 'invalid_uri', 'A redirect URI must be supplied when multiple redirect URIs are registered', '#section-3.1.2.3');
-
-                return false;
-            }
-            $redirect_uri = $registered_redirect_uri;
-        }
-
-        // Select the redirect URI
-        $response_type = $request->query('response_type', $request->request('response_type'));
-
-        // for multiple-valued response types - make them alphabetical
-        if (false !== strpos($response_type, ' ')) {
-            $types = explode(' ', $response_type);
-            sort($types);
-            $response_type = ltrim(implode(' ', $types));
-        }
-
-        $state = $request->query('state', $request->request('state'));
-
-        // type and client_id are required
-        if (!$response_type || !in_array($response_type, $this->getValidResponseTypes())) {
-            $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'invalid_request', 'Invalid or missing response type', null);
-
-            return false;
-        }
-
-        if ($response_type == self::RESPONSE_TYPE_AUTHORIZATION_CODE) {
-            if (!isset($this->responseTypes['code'])) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'unsupported_response_type', 'authorization code grant type not supported', null);
-
-                return false;
-            }
-            if (!$this->clientStorage->checkRestrictedGrantType($client_id, 'authorization_code')) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'unauthorized_client', 'The grant type is unauthorized for this client_id', null);
-
-                return false;
-            }
-            if ($this->responseTypes['code']->enforceRedirect() && !$redirect_uri) {
-                $response->setError(400, 'redirect_uri_mismatch', 'The redirect URI is mandatory and was not supplied');
-
-                return false;
-            }
-        } else {
-            if (!$this->config['allow_implicit']) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'unsupported_response_type', 'implicit grant type not supported', null);
-
-                return false;
-            }
-            if (!$this->clientStorage->checkRestrictedGrantType($client_id, 'implicit')) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'unauthorized_client', 'The grant type is unauthorized for this client_id', null);
-
-                return false;
-            }
-        }
-
-        // validate requested scope if it exists
-        $requestedScope = $this->scopeUtil->getScopeFromRequest($request);
-
-        if ($requestedScope) {
-            // restrict scope by client specific scope if applicable,
-            // otherwise verify the scope exists
-            $clientScope = $this->clientStorage->getClientScope($client_id);
-            if ((empty($clientScope) && !$this->scopeUtil->scopeExists($requestedScope))
-                || (!empty($clientScope) && !$this->scopeUtil->checkScope($requestedScope, $clientScope))) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'invalid_scope', 'An unsupported scope was requested', null);
-
-                return false;
-            }
-        } else {
-            // use a globally-defined default scope
-            $defaultScope = $this->scopeUtil->getDefaultScope($client_id);
-
-            if (false === $defaultScope) {
-                $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $state, 'invalid_client', 'This application requires you specify a scope parameter', null);
-
-                return false;
-            }
-
-            $requestedScope = $defaultScope;
-        }
-
-        // Validate state parameter exists (if configured to enforce this)
-        if ($this->config['enforce_state'] && !$state) {
-            $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, null, 'invalid_request', 'The state parameter is required');
-
-            return false;
-        }
-
-        // save the input data and return true
-        $this->scope         = $requestedScope;
-        $this->state         = $state;
-        $this->client_id     = $client_id;
-        // Only save the SUPPLIED redirect URI (@see http://tools.ietf.org/html/rfc6749#section-4.1.3)
-        $this->redirect_uri  = $supplied_redirect_uri;
-        $this->response_type = $response_type;
-
-        return true;
-    }
-
-    /**
-     * Build the absolute URI based on supplied URI and parameters.
-     *
-     * @param $uri    An absolute URI.
-     * @param $params Parameters to be append as GET.
-     *
-     * @return
-     * An absolute URI with supplied parameters.
-     *
-     * @ingroup oauth2_section_4
-     */
-    private function buildUri($uri, $params)
-    {
-        $parse_url = parse_url($uri);
-
-        // Add our params to the parsed uri
-        foreach ($params as $k => $v) {
-            if (isset($parse_url[$k])) {
-                $parse_url[$k] .= "&" . http_build_query($v, '', '&');
-            } else {
-                $parse_url[$k] = http_build_query($v, '', '&');
-            }
-        }
-
-        // Put humpty dumpty back together
-        return
-            ((isset($parse_url["scheme"])) ? $parse_url["scheme"] . "://" : "")
-            . ((isset($parse_url["user"])) ? $parse_url["user"]
-            . ((isset($parse_url["pass"])) ? ":" . $parse_url["pass"] : "") . "@" : "")
-            . ((isset($parse_url["host"])) ? $parse_url["host"] : "")
-            . ((isset($parse_url["port"])) ? ":" . $parse_url["port"] : "")
-            . ((isset($parse_url["path"])) ? $parse_url["path"] : "")
-            . ((isset($parse_url["query"]) && !empty($parse_url['query'])) ? "?" . $parse_url["query"] : "")
-            . ((isset($parse_url["fragment"])) ? "#" . $parse_url["fragment"] : "")
-        ;
-    }
-
-    protected function getValidResponseTypes()
-    {
-        return array(
-            self::RESPONSE_TYPE_ACCESS_TOKEN,
-            self::RESPONSE_TYPE_AUTHORIZATION_CODE,
-        );
-    }
-
-    /**
-     * Internal method for validating redirect URI supplied
-     *
-     * @param string $inputUri            The submitted URI to be validated
-     * @param string $registeredUriString The allowed URI(s) to validate against.  Can be a space-delimited string of URIs to
-     *                                    allow for multiple URIs
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-3.1.2
-     */
-    protected function validateRedirectUri($inputUri, $registeredUriString)
-    {
-        if (!$inputUri || !$registeredUriString) {
-            return false; // if either one is missing, assume INVALID
-        }
-
-        $registered_uris = explode(' ', $registeredUriString);
-        foreach ($registered_uris as $registered_uri) {
-            if ($this->config['require_exact_redirect_uri']) {
-                // the input uri is validated against the registered uri using exact match
-                if (strcmp($inputUri, $registered_uri) === 0) {
-                    return true;
-                }
-            } else {
-                $registered_uri_length = strlen($registered_uri);
-                if ($registered_uri_length === 0) {
-                    return false;
-                }
-
-                // the input uri is validated against the registered uri using case-insensitive match of the initial string
-                // i.e. additional query parameters may be applied
-                if (strcasecmp(substr($inputUri, 0, $registered_uri_length), $registered_uri) === 0) {
-                    return true;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Convenience methods to access the parameters derived from the validated request
-     */
-
-    public function getScope()
-    {
-        return $this->scope;
-    }
-
-    public function getState()
-    {
-        return $this->state;
-    }
-
-    public function getClientId()
-    {
-        return $this->client_id;
-    }
-
-    public function getRedirectUri()
-    {
-        return $this->redirect_uri;
-    }
-
-    public function getResponseType()
-    {
-        return $this->response_type;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Controller/AuthorizeControllerInterface.php b/library/oauth2/src/OAuth2/Controller/AuthorizeControllerInterface.php
deleted file mode 100644
index fa07ae8d2..000000000
--- a/library/oauth2/src/OAuth2/Controller/AuthorizeControllerInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *  This controller is called when a user should be authorized
- *  by an authorization server.  As OAuth2 does not handle
- *  authorization directly, this controller ensures the request is valid, but
- *  requires the application to determine the value of $is_authorized
- *
- *  ex:
- *  > $user_id = $this->somehowDetermineUserId();
- *  > $is_authorized = $this->somehowDetermineUserAuthorization();
- *  > $response = new OAuth2\Response();
- *  > $authorizeController->handleAuthorizeRequest(
- *  >     OAuth2\Request::createFromGlobals(),
- *  >     $response,
- *  >     $is_authorized,
- *  >     $user_id);
- *  > $response->send();
- *
- */
-interface AuthorizeControllerInterface
-{
-    /**
-     * List of possible authentication response types.
-     * The "authorization_code" mechanism exclusively supports 'code'
-     * and the "implicit" mechanism exclusively supports 'token'.
-     *
-     * @var string
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.1
-     * @see http://tools.ietf.org/html/rfc6749#section-4.2.1
-     */
-    const RESPONSE_TYPE_AUTHORIZATION_CODE = 'code';
-    const RESPONSE_TYPE_ACCESS_TOKEN = 'token';
-
-    public function handleAuthorizeRequest(RequestInterface $request, ResponseInterface $response, $is_authorized, $user_id = null);
-
-    public function validateAuthorizeRequest(RequestInterface $request, ResponseInterface $response);
-}
diff --git a/library/oauth2/src/OAuth2/Controller/ResourceController.php b/library/oauth2/src/OAuth2/Controller/ResourceController.php
deleted file mode 100644
index e8588188f..000000000
--- a/library/oauth2/src/OAuth2/Controller/ResourceController.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\TokenType\TokenTypeInterface;
-use OAuth2\Storage\AccessTokenInterface;
-use OAuth2\ScopeInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-use OAuth2\Scope;
-
-/**
- * @see OAuth2\Controller\ResourceControllerInterface
- */
-class ResourceController implements ResourceControllerInterface
-{
-    private $token;
-
-    protected $tokenType;
-    protected $tokenStorage;
-    protected $config;
-    protected $scopeUtil;
-
-    public function __construct(TokenTypeInterface $tokenType, AccessTokenInterface $tokenStorage, $config = array(), ScopeInterface $scopeUtil = null)
-    {
-        $this->tokenType = $tokenType;
-        $this->tokenStorage = $tokenStorage;
-
-        $this->config = array_merge(array(
-            'www_realm' => 'Service',
-        ), $config);
-
-        if (is_null($scopeUtil)) {
-            $scopeUtil = new Scope();
-        }
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    public function verifyResourceRequest(RequestInterface $request, ResponseInterface $response, $scope = null)
-    {
-        $token = $this->getAccessTokenData($request, $response);
-
-        // Check if we have token data
-        if (is_null($token)) {
-            return false;
-        }
-
-        /**
-         * Check scope, if provided
-         * If token doesn't have a scope, it's null/empty, or it's insufficient, then throw 403
-         * @see http://tools.ietf.org/html/rfc6750#section-3.1
-         */
-        if ($scope && (!isset($token["scope"]) || !$token["scope"] || !$this->scopeUtil->checkScope($scope, $token["scope"]))) {
-            $response->setError(403, 'insufficient_scope', 'The request requires higher privileges than provided by the access token');
-            $response->addHttpHeaders(array(
-                'WWW-Authenticate' => sprintf('%s realm="%s", scope="%s", error="%s", error_description="%s"',
-                    $this->tokenType->getTokenType(),
-                    $this->config['www_realm'],
-                    $scope,
-                    $response->getParameter('error'),
-                    $response->getParameter('error_description')
-                )
-            ));
-
-            return false;
-        }
-
-        // allow retrieval of the token
-        $this->token = $token;
-
-        return (bool) $token;
-    }
-
-    public function getAccessTokenData(RequestInterface $request, ResponseInterface $response)
-    {
-        // Get the token parameter
-        if ($token_param = $this->tokenType->getAccessTokenParameter($request, $response)) {
-            // Get the stored token data (from the implementing subclass)
-            // Check we have a well formed token
-            // Check token expiration (expires is a mandatory paramter)
-            if (!$token = $this->tokenStorage->getAccessToken($token_param)) {
-                $response->setError(401, 'invalid_token', 'The access token provided is invalid');
-            } elseif (!isset($token["expires"]) || !isset($token["client_id"])) {
-                $response->setError(401, 'malformed_token', 'Malformed token (missing "expires")');
-            } elseif (time() > $token["expires"]) {
-                $response->setError(401, 'expired_token', 'The access token provided has expired');
-            } else {
-                return $token;
-            }
-        }
-
-        $authHeader = sprintf('%s realm="%s"', $this->tokenType->getTokenType(), $this->config['www_realm']);
-
-        if ($error = $response->getParameter('error')) {
-            $authHeader = sprintf('%s, error="%s"', $authHeader, $error);
-            if ($error_description = $response->getParameter('error_description')) {
-                $authHeader = sprintf('%s, error_description="%s"', $authHeader, $error_description);
-            }
-        }
-
-        $response->addHttpHeaders(array('WWW-Authenticate' => $authHeader));
-
-        return null;
-    }
-
-    // convenience method to allow retrieval of the token
-    public function getToken()
-    {
-        return $this->token;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Controller/ResourceControllerInterface.php b/library/oauth2/src/OAuth2/Controller/ResourceControllerInterface.php
deleted file mode 100644
index 611421935..000000000
--- a/library/oauth2/src/OAuth2/Controller/ResourceControllerInterface.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *  This controller is called when a "resource" is requested.
- *  call verifyResourceRequest in order to determine if the request
- *  contains a valid token.
- *
- *  ex:
- *  > if (!$resourceController->verifyResourceRequest(OAuth2\Request::createFromGlobals(), $response = new OAuth2\Response())) {
- *  >     $response->send(); // authorization failed
- *  >     die();
- *  > }
- *  > return json_encode($resource); // valid token!  Send the stuff!
- *
- */
-interface ResourceControllerInterface
-{
-    public function verifyResourceRequest(RequestInterface $request, ResponseInterface $response, $scope = null);
-
-    public function getAccessTokenData(RequestInterface $request, ResponseInterface $response);
-}
diff --git a/library/oauth2/src/OAuth2/Controller/TokenController.php b/library/oauth2/src/OAuth2/Controller/TokenController.php
deleted file mode 100644
index 42dab892f..000000000
--- a/library/oauth2/src/OAuth2/Controller/TokenController.php
+++ /dev/null
@@ -1,278 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\ClientAssertionType\ClientAssertionTypeInterface;
-use OAuth2\GrantType\GrantTypeInterface;
-use OAuth2\ScopeInterface;
-use OAuth2\Scope;
-use OAuth2\Storage\ClientInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * @see OAuth2\Controller\TokenControllerInterface
- */
-class TokenController implements TokenControllerInterface
-{
-    protected $accessToken;
-    protected $grantTypes;
-    protected $clientAssertionType;
-    protected $scopeUtil;
-    protected $clientStorage;
-
-    public function __construct(AccessTokenInterface $accessToken, ClientInterface $clientStorage, array $grantTypes = array(), ClientAssertionTypeInterface $clientAssertionType = null, ScopeInterface $scopeUtil = null)
-    {
-        if (is_null($clientAssertionType)) {
-            foreach ($grantTypes as $grantType) {
-                if (!$grantType instanceof ClientAssertionTypeInterface) {
-                    throw new \InvalidArgumentException('You must supply an instance of OAuth2\ClientAssertionType\ClientAssertionTypeInterface or only use grant types which implement OAuth2\ClientAssertionType\ClientAssertionTypeInterface');
-                }
-            }
-        }
-        $this->clientAssertionType = $clientAssertionType;
-        $this->accessToken = $accessToken;
-        $this->clientStorage = $clientStorage;
-        foreach ($grantTypes as $grantType) {
-            $this->addGrantType($grantType);
-        }
-
-        if (is_null($scopeUtil)) {
-            $scopeUtil = new Scope();
-        }
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    public function handleTokenRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if ($token = $this->grantAccessToken($request, $response)) {
-            // @see http://tools.ietf.org/html/rfc6749#section-5.1
-            // server MUST disable caching in headers when tokens are involved
-            $response->setStatusCode(200);
-            $response->addParameters($token);
-            $response->addHttpHeaders(array(
-                'Cache-Control' => 'no-store',
-                'Pragma' => 'no-cache',
-                'Content-Type' => 'application/json'
-            ));
-        }
-    }
-
-    /**
-     * Grant or deny a requested access token.
-     * This would be called from the "/token" endpoint as defined in the spec.
-     * You can call your endpoint whatever you want.
-     *
-     * @param $request - RequestInterface
-     * Request object to grant access token
-     *
-     * @throws InvalidArgumentException
-     * @throws LogicException
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @see http://tools.ietf.org/html/rfc6749#section-10.6
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.3
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function grantAccessToken(RequestInterface $request, ResponseInterface $response)
-    {
-        if (strtolower($request->server('REQUEST_METHOD')) != 'post') {
-            $response->setError(405, 'invalid_request', 'The request method must be POST when requesting an access token', '#section-3.2');
-            $response->addHttpHeaders(array('Allow' => 'POST'));
-
-            return null;
-        }
-
-        /**
-         * Determine grant type from request
-         * and validate the request for that grant type
-         */
-        if (!$grantTypeIdentifier = $request->request('grant_type')) {
-            $response->setError(400, 'invalid_request', 'The grant type was not specified in the request');
-
-            return null;
-        }
-
-        if (!isset($this->grantTypes[$grantTypeIdentifier])) {
-            /* TODO: If this is an OAuth2 supported grant type that we have chosen not to implement, throw a 501 Not Implemented instead */
-            $response->setError(400, 'unsupported_grant_type', sprintf('Grant type "%s" not supported', $grantTypeIdentifier));
-
-            return null;
-        }
-
-        $grantType = $this->grantTypes[$grantTypeIdentifier];
-
-        /**
-         * Retrieve the client information from the request
-         * ClientAssertionTypes allow for grant types which also assert the client data
-         * in which case ClientAssertion is handled in the validateRequest method
-         *
-         * @see OAuth2\GrantType\JWTBearer
-         * @see OAuth2\GrantType\ClientCredentials
-         */
-        if (!$grantType instanceof ClientAssertionTypeInterface) {
-            if (!$this->clientAssertionType->validateRequest($request, $response)) {
-                return null;
-            }
-            $clientId = $this->clientAssertionType->getClientId();
-        }
-
-        /**
-         * Retrieve the grant type information from the request
-         * The GrantTypeInterface object handles all validation
-         * If the object is an instance of ClientAssertionTypeInterface,
-         * That logic is handled here as well
-         */
-        if (!$grantType->validateRequest($request, $response)) {
-            return null;
-        }
-
-        if ($grantType instanceof ClientAssertionTypeInterface) {
-            $clientId = $grantType->getClientId();
-        } else {
-            // validate the Client ID (if applicable)
-            if (!is_null($storedClientId = $grantType->getClientId()) && $storedClientId != $clientId) {
-                $response->setError(400, 'invalid_grant', sprintf('%s doesn\'t exist or is invalid for the client', $grantTypeIdentifier));
-
-                return null;
-            }
-        }
-
-        /**
-         * Validate the client can use the requested grant type
-         */
-        if (!$this->clientStorage->checkRestrictedGrantType($clientId, $grantTypeIdentifier)) {
-            $response->setError(400, 'unauthorized_client', 'The grant type is unauthorized for this client_id');
-
-            return false;
-        }
-
-        /**
-         * Validate the scope of the token
-         *
-         * requestedScope - the scope specified in the token request
-         * availableScope - the scope associated with the grant type
-         *  ex: in the case of the "Authorization Code" grant type,
-         *  the scope is specified in the authorize request
-         *
-         * @see http://tools.ietf.org/html/rfc6749#section-3.3
-         */
-
-        $requestedScope = $this->scopeUtil->getScopeFromRequest($request);
-        $availableScope = $grantType->getScope();
-
-        if ($requestedScope) {
-            // validate the requested scope
-            if ($availableScope) {
-                if (!$this->scopeUtil->checkScope($requestedScope, $availableScope)) {
-                    $response->setError(400, 'invalid_scope', 'The scope requested is invalid for this request');
-
-                    return null;
-                }
-            } else {
-                // validate the client has access to this scope
-                if ($clientScope = $this->clientStorage->getClientScope($clientId)) {
-                    if (!$this->scopeUtil->checkScope($requestedScope, $clientScope)) {
-                        $response->setError(400, 'invalid_scope', 'The scope requested is invalid for this client');
-
-                        return false;
-                    }
-                } elseif (!$this->scopeUtil->scopeExists($requestedScope)) {
-                    $response->setError(400, 'invalid_scope', 'An unsupported scope was requested');
-
-                    return null;
-                }
-            }
-        } elseif ($availableScope) {
-            // use the scope associated with this grant type
-            $requestedScope = $availableScope;
-        } else {
-            // use a globally-defined default scope
-            $defaultScope = $this->scopeUtil->getDefaultScope($clientId);
-
-            // "false" means default scopes are not allowed
-            if (false === $defaultScope) {
-                $response->setError(400, 'invalid_scope', 'This application requires you specify a scope parameter');
-
-                return null;
-            }
-
-            $requestedScope = $defaultScope;
-        }
-
-        return $grantType->createAccessToken($this->accessToken, $clientId, $grantType->getUserId(), $requestedScope);
-    }
-
-    /**
-     * addGrantType
-     *
-     * @param grantType - OAuth2\GrantTypeInterface
-     * the grant type to add for the specified identifier
-     * @param identifier - string
-     * a string passed in as "grant_type" in the response that will call this grantType
-     */
-    public function addGrantType(GrantTypeInterface $grantType, $identifier = null)
-    {
-        if (is_null($identifier) || is_numeric($identifier)) {
-            $identifier = $grantType->getQuerystringIdentifier();
-        }
-
-        $this->grantTypes[$identifier] = $grantType;
-    }
-
-    public function handleRevokeRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if ($this->revokeToken($request, $response)) {
-            $response->setStatusCode(200);
-            $response->addParameters(array('revoked' => true));
-        }
-    }
-
-    /**
-     * Revoke a refresh or access token. Returns true on success and when tokens are invalid
-     *
-     * Note: invalid tokens do not cause an error response since the client
-     * cannot handle such an error in a reasonable way.  Moreover, the
-     * purpose of the revocation request, invalidating the particular token,
-     * is already achieved.
-     *
-     * @param RequestInterface $request
-     * @param ResponseInterface $response
-     * @return bool|null
-     */
-    public function revokeToken(RequestInterface $request, ResponseInterface $response)
-    {
-        if (strtolower($request->server('REQUEST_METHOD')) != 'post') {
-            $response->setError(405, 'invalid_request', 'The request method must be POST when revoking an access token', '#section-3.2');
-            $response->addHttpHeaders(array('Allow' => 'POST'));
-
-            return null;
-        }
-
-        $token_type_hint = $request->request('token_type_hint');
-        if (!in_array($token_type_hint, array(null, 'access_token', 'refresh_token'), true)) {
-            $response->setError(400, 'invalid_request', 'Token type hint must be either \'access_token\' or \'refresh_token\'');
-
-            return null;
-        }
-
-        $token = $request->request('token');
-        if ($token === null) {
-            $response->setError(400, 'invalid_request', 'Missing token parameter to revoke');
-
-            return null;
-        }
-
-        // @todo remove this check for v2.0
-        if (!method_exists($this->accessToken, 'revokeToken')) {
-            $class = get_class($this->accessToken);
-            throw new \RuntimeException("AccessToken {$class} does not implement required revokeToken method");
-        }
-
-        $this->accessToken->revokeToken($token, $token_type_hint);
-
-        return true;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Controller/TokenControllerInterface.php b/library/oauth2/src/OAuth2/Controller/TokenControllerInterface.php
deleted file mode 100644
index 72d72570f..000000000
--- a/library/oauth2/src/OAuth2/Controller/TokenControllerInterface.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *  This controller is called when a token is being requested.
- *  it is called to handle all grant types the application supports.
- *  It also validates the client's credentials
- *
- *  ex:
- *  > $tokenController->handleTokenRequest(OAuth2\Request::createFromGlobals(), $response = new OAuth2\Response());
- *  > $response->send();
- *
- */
-interface TokenControllerInterface
-{
-    /**
-     * handleTokenRequest
-     *
-     * @param $request
-     * OAuth2\RequestInterface - The current http request
-     * @param $response
-     * OAuth2\ResponseInterface - An instance of OAuth2\ResponseInterface to contain the response data
-     *
-     */
-    public function handleTokenRequest(RequestInterface $request, ResponseInterface $response);
-
-    public function grantAccessToken(RequestInterface $request, ResponseInterface $response);
-}
diff --git a/library/oauth2/src/OAuth2/Encryption/EncryptionInterface.php b/library/oauth2/src/OAuth2/Encryption/EncryptionInterface.php
deleted file mode 100644
index 2d336c664..000000000
--- a/library/oauth2/src/OAuth2/Encryption/EncryptionInterface.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-namespace OAuth2\Encryption;
-
-interface EncryptionInterface
-{
-    public function encode($payload, $key, $algorithm = null);
-    public function decode($payload, $key, $algorithm = null);
-    public function urlSafeB64Encode($data);
-    public function urlSafeB64Decode($b64);
-}
diff --git a/library/oauth2/src/OAuth2/Encryption/FirebaseJwt.php b/library/oauth2/src/OAuth2/Encryption/FirebaseJwt.php
deleted file mode 100644
index 1b527e0a0..000000000
--- a/library/oauth2/src/OAuth2/Encryption/FirebaseJwt.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-namespace OAuth2\Encryption;
-
-/**
- * Bridge file to use the firebase/php-jwt package for JWT encoding and decoding.
- * @author Francis Chuang <francis.chuang@gmail.com>
- */
-class FirebaseJwt implements EncryptionInterface
-{
-    public function __construct()
-    {
-        if (!class_exists('\JWT')) {
-            throw new \ErrorException('firebase/php-jwt must be installed to use this feature. You can do this by running "composer require firebase/php-jwt"');
-        }
-    }
-
-    public function encode($payload, $key, $alg = 'HS256', $keyId = null)
-    {
-        return \JWT::encode($payload, $key, $alg, $keyId);
-    }
-
-    public function decode($jwt, $key = null, $allowedAlgorithms = null)
-    {
-        try {
-
-            //Maintain BC: Do not verify if no algorithms are passed in.
-            if (!$allowedAlgorithms) {
-                $key = null;
-            }
-
-            return (array)\JWT::decode($jwt, $key, $allowedAlgorithms);
-        } catch (\Exception $e) {
-            return false;
-        }
-    }
-
-    public function urlSafeB64Encode($data)
-    {
-        return \JWT::urlsafeB64Encode($data);
-    }
-
-    public function urlSafeB64Decode($b64)
-    {
-        return \JWT::urlsafeB64Decode($b64);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Encryption/Jwt.php b/library/oauth2/src/OAuth2/Encryption/Jwt.php
deleted file mode 100644
index ee576e643..000000000
--- a/library/oauth2/src/OAuth2/Encryption/Jwt.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-
-namespace OAuth2\Encryption;
-
-/**
- * @link https://github.com/F21/jwt
- * @author F21
- */
-class Jwt implements EncryptionInterface
-{
-    public function encode($payload, $key, $algo = 'HS256')
-    {
-        $header = $this->generateJwtHeader($payload, $algo);
-
-        $segments = array(
-            $this->urlSafeB64Encode(json_encode($header)),
-            $this->urlSafeB64Encode(json_encode($payload))
-        );
-
-        $signing_input = implode('.', $segments);
-
-        $signature = $this->sign($signing_input, $key, $algo);
-        $segments[] = $this->urlsafeB64Encode($signature);
-
-        return implode('.', $segments);
-    }
-
-    public function decode($jwt, $key = null, $allowedAlgorithms = true)
-    {
-        if (!strpos($jwt, '.')) {
-            return false;
-        }
-
-        $tks = explode('.', $jwt);
-
-        if (count($tks) != 3) {
-            return false;
-        }
-
-        list($headb64, $payloadb64, $cryptob64) = $tks;
-
-        if (null === ($header = json_decode($this->urlSafeB64Decode($headb64), true))) {
-            return false;
-        }
-
-        if (null === $payload = json_decode($this->urlSafeB64Decode($payloadb64), true)) {
-            return false;
-        }
-
-        $sig = $this->urlSafeB64Decode($cryptob64);
-
-        if ((bool) $allowedAlgorithms) {
-            if (!isset($header['alg'])) {
-                return false;
-            }
-
-            // check if bool arg supplied here to maintain BC
-            if (is_array($allowedAlgorithms) && !in_array($header['alg'], $allowedAlgorithms)) {
-                return false;
-            }
-
-            if (!$this->verifySignature($sig, "$headb64.$payloadb64", $key, $header['alg'])) {
-                return false;
-            }
-        }
-
-        return $payload;
-    }
-
-    private function verifySignature($signature, $input, $key, $algo = 'HS256')
-    {
-        // use constants when possible, for HipHop support
-        switch ($algo) {
-            case'HS256':
-            case'HS384':
-            case'HS512':
-                return $this->hash_equals(
-                    $this->sign($input, $key, $algo),
-                    $signature
-                );
-
-            case 'RS256':
-                return openssl_verify($input, $signature, $key, defined('OPENSSL_ALGO_SHA256') ? OPENSSL_ALGO_SHA256 : 'sha256')  === 1;
-
-            case 'RS384':
-                return @openssl_verify($input, $signature, $key, defined('OPENSSL_ALGO_SHA384') ? OPENSSL_ALGO_SHA384 : 'sha384') === 1;
-
-            case 'RS512':
-                return @openssl_verify($input, $signature, $key, defined('OPENSSL_ALGO_SHA512') ? OPENSSL_ALGO_SHA512 : 'sha512') === 1;
-
-            default:
-                throw new \InvalidArgumentException("Unsupported or invalid signing algorithm.");
-        }
-    }
-
-    private function sign($input, $key, $algo = 'HS256')
-    {
-        switch ($algo) {
-            case 'HS256':
-                return hash_hmac('sha256', $input, $key, true);
-
-            case 'HS384':
-                return hash_hmac('sha384', $input, $key, true);
-
-            case 'HS512':
-                return hash_hmac('sha512', $input, $key, true);
-
-            case 'RS256':
-                return $this->generateRSASignature($input, $key, defined('OPENSSL_ALGO_SHA256') ? OPENSSL_ALGO_SHA256 : 'sha256');
-
-            case 'RS384':
-                return $this->generateRSASignature($input, $key, defined('OPENSSL_ALGO_SHA384') ? OPENSSL_ALGO_SHA384 : 'sha384');
-
-            case 'RS512':
-                return $this->generateRSASignature($input, $key, defined('OPENSSL_ALGO_SHA512') ? OPENSSL_ALGO_SHA512 : 'sha512');
-
-            default:
-                throw new \Exception("Unsupported or invalid signing algorithm.");
-        }
-    }
-
-    private function generateRSASignature($input, $key, $algo)
-    {
-        if (!openssl_sign($input, $signature, $key, $algo)) {
-            throw new \Exception("Unable to sign data.");
-        }
-
-        return $signature;
-    }
-
-    public function urlSafeB64Encode($data)
-    {
-        $b64 = base64_encode($data);
-        $b64 = str_replace(array('+', '/', "\r", "\n", '='),
-                array('-', '_'),
-                $b64);
-
-        return $b64;
-    }
-
-    public function urlSafeB64Decode($b64)
-    {
-        $b64 = str_replace(array('-', '_'),
-                array('+', '/'),
-                $b64);
-
-        return base64_decode($b64);
-    }
-
-    /**
-     * Override to create a custom header
-     */
-    protected function generateJwtHeader($payload, $algorithm)
-    {
-        return array(
-            'typ' => 'JWT',
-            'alg' => $algorithm,
-        );
-    }
-
-    protected function hash_equals($a, $b)
-    {
-        if (function_exists('hash_equals')) {
-            return hash_equals($a, $b);
-        }
-        $diff = strlen($a) ^ strlen($b);
-        for ($i = 0; $i < strlen($a) && $i < strlen($b); $i++) {
-            $diff |= ord($a[$i]) ^ ord($b[$i]);
-        }
-
-        return $diff === 0;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/GrantType/AuthorizationCode.php b/library/oauth2/src/OAuth2/GrantType/AuthorizationCode.php
deleted file mode 100644
index e8995204c..000000000
--- a/library/oauth2/src/OAuth2/GrantType/AuthorizationCode.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\AuthorizationCodeInterface;
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class AuthorizationCode implements GrantTypeInterface
-{
-    protected $storage;
-    protected $authCode;
-
-    /**
-     * @param OAuth2\Storage\AuthorizationCodeInterface $storage REQUIRED Storage class for retrieving authorization code information
-     */
-    public function __construct(AuthorizationCodeInterface $storage)
-    {
-        $this->storage = $storage;
-    }
-
-    public function getQuerystringIdentifier()
-    {
-        return 'authorization_code';
-    }
-
-    public function validateRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$request->request('code')) {
-            $response->setError(400, 'invalid_request', 'Missing parameter: "code" is required');
-
-            return false;
-        }
-
-        $code = $request->request('code');
-        if (!$authCode = $this->storage->getAuthorizationCode($code)) {
-            $response->setError(400, 'invalid_grant', 'Authorization code doesn\'t exist or is invalid for the client');
-
-            return false;
-        }
-
-        /*
-         * 4.1.3 - ensure that the "redirect_uri" parameter is present if the "redirect_uri" parameter was included in the initial authorization request
-         * @uri - http://tools.ietf.org/html/rfc6749#section-4.1.3
-         */
-        if (isset($authCode['redirect_uri']) && $authCode['redirect_uri']) {
-            if (!$request->request('redirect_uri') || urldecode($request->request('redirect_uri')) != $authCode['redirect_uri']) {
-                $response->setError(400, 'redirect_uri_mismatch', "The redirect URI is missing or do not match", "#section-4.1.3");
-
-                return false;
-            }
-        }
-
-        if (!isset($authCode['expires'])) {
-            throw new \Exception('Storage must return authcode with a value for "expires"');
-        }
-
-        if ($authCode["expires"] < time()) {
-            $response->setError(400, 'invalid_grant', "The authorization code has expired");
-
-            return false;
-        }
-
-        if (!isset($authCode['code'])) {
-            $authCode['code'] = $code; // used to expire the code after the access token is granted
-        }
-
-        $this->authCode = $authCode;
-
-        return true;
-    }
-
-    public function getClientId()
-    {
-        return $this->authCode['client_id'];
-    }
-
-    public function getScope()
-    {
-        return isset($this->authCode['scope']) ? $this->authCode['scope'] : null;
-    }
-
-    public function getUserId()
-    {
-        return isset($this->authCode['user_id']) ? $this->authCode['user_id'] : null;
-    }
-
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        $token = $accessToken->createAccessToken($client_id, $user_id, $scope);
-        $this->storage->expireAuthorizationCode($this->authCode['code']);
-
-        return $token;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/GrantType/ClientCredentials.php b/library/oauth2/src/OAuth2/GrantType/ClientCredentials.php
deleted file mode 100644
index f953e4e8d..000000000
--- a/library/oauth2/src/OAuth2/GrantType/ClientCredentials.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\ClientAssertionType\HttpBasic;
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\Storage\ClientCredentialsInterface;
-
-/**
- * @author Brent Shaffer <bshafs at gmail dot com>
- *
- * @see OAuth2\ClientAssertionType_HttpBasic
- */
-class ClientCredentials extends HttpBasic implements GrantTypeInterface
-{
-    private $clientData;
-
-    public function __construct(ClientCredentialsInterface $storage, array $config = array())
-    {
-        /**
-         * The client credentials grant type MUST only be used by confidential clients
-         *
-         * @see http://tools.ietf.org/html/rfc6749#section-4.4
-         */
-        $config['allow_public_clients'] = false;
-
-        parent::__construct($storage, $config);
-    }
-
-    public function getQuerystringIdentifier()
-    {
-        return 'client_credentials';
-    }
-
-    public function getScope()
-    {
-        $this->loadClientData();
-
-        return isset($this->clientData['scope']) ? $this->clientData['scope'] : null;
-    }
-
-    public function getUserId()
-    {
-        $this->loadClientData();
-
-        return isset($this->clientData['user_id']) ? $this->clientData['user_id'] : null;
-    }
-
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        /**
-         * Client Credentials Grant does NOT include a refresh token
-         *
-         * @see http://tools.ietf.org/html/rfc6749#section-4.4.3
-         */
-        $includeRefreshToken = false;
-
-        return $accessToken->createAccessToken($client_id, $user_id, $scope, $includeRefreshToken);
-    }
-
-    private function loadClientData()
-    {
-        if (!$this->clientData) {
-            $this->clientData = $this->storage->getClientDetails($this->getClientId());
-        }
-    }
-}
diff --git a/library/oauth2/src/OAuth2/GrantType/GrantTypeInterface.php b/library/oauth2/src/OAuth2/GrantType/GrantTypeInterface.php
deleted file mode 100644
index 98489e9c1..000000000
--- a/library/oauth2/src/OAuth2/GrantType/GrantTypeInterface.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * Interface for all OAuth2 Grant Types
- */
-interface GrantTypeInterface
-{
-    public function getQuerystringIdentifier();
-    public function validateRequest(RequestInterface $request, ResponseInterface $response);
-    public function getClientId();
-    public function getUserId();
-    public function getScope();
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope);
-}
diff --git a/library/oauth2/src/OAuth2/GrantType/JwtBearer.php b/library/oauth2/src/OAuth2/GrantType/JwtBearer.php
deleted file mode 100644
index bb11a6954..000000000
--- a/library/oauth2/src/OAuth2/GrantType/JwtBearer.php
+++ /dev/null
@@ -1,226 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\ClientAssertionType\ClientAssertionTypeInterface;
-use OAuth2\Storage\JwtBearerInterface;
-use OAuth2\Encryption\Jwt;
-use OAuth2\Encryption\EncryptionInterface;
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * The JWT bearer authorization grant implements JWT (JSON Web Tokens) as a grant type per the IETF draft.
- *
- * @see http://tools.ietf.org/html/draft-ietf-oauth-jwt-bearer-04#section-4
- *
- * @author F21
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class JwtBearer implements GrantTypeInterface, ClientAssertionTypeInterface
-{
-    private $jwt;
-
-    protected $storage;
-    protected $audience;
-    protected $jwtUtil;
-    protected $allowedAlgorithms;
-
-    /**
-     * Creates an instance of the JWT bearer grant type.
-     *
-     * @param OAuth2\Storage\JWTBearerInterface|JwtBearerInterface $storage A valid storage interface that implements storage hooks for the JWT bearer grant type.
-     * @param string $audience The audience to validate the token against. This is usually the full URI of the OAuth token requests endpoint.
-     * @param EncryptionInterface|OAuth2\Encryption\JWT $jwtUtil OPTONAL The class used to decode, encode and verify JWTs.
-     * @param array $config
-     */
-    public function __construct(JwtBearerInterface $storage, $audience, EncryptionInterface $jwtUtil = null, array $config = array())
-    {
-        $this->storage = $storage;
-        $this->audience = $audience;
-
-        if (is_null($jwtUtil)) {
-            $jwtUtil = new Jwt();
-        }
-
-        $this->config = array_merge(array(
-            'allowed_algorithms' => array('RS256', 'RS384', 'RS512')
-        ), $config);
-
-        $this->jwtUtil = $jwtUtil;
-
-        $this->allowedAlgorithms = $this->config['allowed_algorithms'];
-    }
-
-    /**
-     * Returns the grant_type get parameter to identify the grant type request as JWT bearer authorization grant.
-     *
-     * @return
-     * The string identifier for grant_type.
-     *
-     * @see OAuth2\GrantType\GrantTypeInterface::getQuerystringIdentifier()
-     */
-    public function getQuerystringIdentifier()
-    {
-        return 'urn:ietf:params:oauth:grant-type:jwt-bearer';
-    }
-
-    /**
-     * Validates the data from the decoded JWT.
-     *
-     * @return
-     * TRUE if the JWT request is valid and can be decoded. Otherwise, FALSE is returned.
-     *
-     * @see OAuth2\GrantType\GrantTypeInterface::getTokenData()
-     */
-    public function validateRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$request->request("assertion")) {
-            $response->setError(400, 'invalid_request', 'Missing parameters: "assertion" required');
-
-            return null;
-        }
-
-        // Store the undecoded JWT for later use
-        $undecodedJWT = $request->request('assertion');
-
-        // Decode the JWT
-        $jwt = $this->jwtUtil->decode($request->request('assertion'), null, false);
-
-        if (!$jwt) {
-            $response->setError(400, 'invalid_request', "JWT is malformed");
-
-            return null;
-        }
-
-        // ensure these properties contain a value
-        // @todo: throw malformed error for missing properties
-        $jwt = array_merge(array(
-            'scope' => null,
-            'iss' => null,
-            'sub' => null,
-            'aud' => null,
-            'exp' => null,
-            'nbf' => null,
-            'iat' => null,
-            'jti' => null,
-            'typ' => null,
-        ), $jwt);
-
-        if (!isset($jwt['iss'])) {
-            $response->setError(400, 'invalid_grant', "Invalid issuer (iss) provided");
-
-            return null;
-        }
-
-        if (!isset($jwt['sub'])) {
-            $response->setError(400, 'invalid_grant', "Invalid subject (sub) provided");
-
-            return null;
-        }
-
-        if (!isset($jwt['exp'])) {
-            $response->setError(400, 'invalid_grant', "Expiration (exp) time must be present");
-
-            return null;
-        }
-
-        // Check expiration
-        if (ctype_digit($jwt['exp'])) {
-            if ($jwt['exp'] <= time()) {
-                $response->setError(400, 'invalid_grant', "JWT has expired");
-
-                return null;
-            }
-        } else {
-            $response->setError(400, 'invalid_grant', "Expiration (exp) time must be a unix time stamp");
-
-            return null;
-        }
-
-        // Check the not before time
-        if ($notBefore = $jwt['nbf']) {
-            if (ctype_digit($notBefore)) {
-                if ($notBefore > time()) {
-                    $response->setError(400, 'invalid_grant', "JWT cannot be used before the Not Before (nbf) time");
-
-                    return null;
-                }
-            } else {
-                $response->setError(400, 'invalid_grant', "Not Before (nbf) time must be a unix time stamp");
-
-                return null;
-            }
-        }
-
-        // Check the audience if required to match
-        if (!isset($jwt['aud']) || ($jwt['aud'] != $this->audience)) {
-            $response->setError(400, 'invalid_grant', "Invalid audience (aud)");
-
-            return null;
-        }
-
-        // Check the jti (nonce)
-        // @see http://tools.ietf.org/html/draft-ietf-oauth-json-web-token-13#section-4.1.7
-        if (isset($jwt['jti'])) {
-            $jti = $this->storage->getJti($jwt['iss'], $jwt['sub'], $jwt['aud'], $jwt['exp'], $jwt['jti']);
-
-            //Reject if jti is used and jwt is still valid (exp parameter has not expired).
-            if ($jti && $jti['expires'] > time()) {
-                $response->setError(400, 'invalid_grant', "JSON Token Identifier (jti) has already been used");
-
-                return null;
-            } else {
-                $this->storage->setJti($jwt['iss'], $jwt['sub'], $jwt['aud'], $jwt['exp'], $jwt['jti']);
-            }
-        }
-
-        // Get the iss's public key
-        // @see http://tools.ietf.org/html/draft-ietf-oauth-json-web-token-06#section-4.1.1
-        if (!$key = $this->storage->getClientKey($jwt['iss'], $jwt['sub'])) {
-            $response->setError(400, 'invalid_grant', "Invalid issuer (iss) or subject (sub) provided");
-
-            return null;
-        }
-
-        // Verify the JWT
-        if (!$this->jwtUtil->decode($undecodedJWT, $key, $this->allowedAlgorithms)) {
-            $response->setError(400, 'invalid_grant', "JWT failed signature verification");
-
-            return null;
-        }
-
-        $this->jwt = $jwt;
-
-        return true;
-    }
-
-    public function getClientId()
-    {
-        return $this->jwt['iss'];
-    }
-
-    public function getUserId()
-    {
-        return $this->jwt['sub'];
-    }
-
-    public function getScope()
-    {
-        return null;
-    }
-
-    /**
-     * Creates an access token that is NOT associated with a refresh token.
-     * If a subject (sub) the name of the user/account we are accessing data on behalf of.
-     *
-     * @see OAuth2\GrantType\GrantTypeInterface::createAccessToken()
-     */
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        $includeRefreshToken = false;
-
-        return $accessToken->createAccessToken($client_id, $user_id, $scope, $includeRefreshToken);
-    }
-}
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;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/GrantType/UserCredentials.php b/library/oauth2/src/OAuth2/GrantType/UserCredentials.php
deleted file mode 100644
index f165538ba..000000000
--- a/library/oauth2/src/OAuth2/GrantType/UserCredentials.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\UserCredentialsInterface;
-use OAuth2\ResponseType\AccessTokenInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class UserCredentials implements GrantTypeInterface
-{
-    private $userInfo;
-
-    protected $storage;
-
-    /**
-     * @param OAuth2\Storage\UserCredentialsInterface $storage REQUIRED Storage class for retrieving user credentials information
-     */
-    public function __construct(UserCredentialsInterface $storage)
-    {
-        $this->storage = $storage;
-    }
-
-    public function getQuerystringIdentifier()
-    {
-        return 'password';
-    }
-
-    public function validateRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$request->request("password") || !$request->request("username")) {
-            $response->setError(400, 'invalid_request', 'Missing parameters: "username" and "password" required');
-
-            return null;
-        }
-
-        if (!$this->storage->checkUserCredentials($request->request("username"), $request->request("password"))) {
-            $response->setError(401, 'invalid_grant', 'Invalid username and password combination');
-
-            return null;
-        }
-
-        $userInfo = $this->storage->getUserDetails($request->request("username"));
-
-        if (empty($userInfo)) {
-            $response->setError(400, 'invalid_grant', 'Unable to retrieve user information');
-
-            return null;
-        }
-
-        if (!isset($userInfo['user_id'])) {
-            throw new \LogicException("you must set the user_id on the array returned by getUserDetails");
-        }
-
-        $this->userInfo = $userInfo;
-
-        return true;
-    }
-
-    public function getClientId()
-    {
-        return null;
-    }
-
-    public function getUserId()
-    {
-        return $this->userInfo['user_id'];
-    }
-
-    public function getScope()
-    {
-        return isset($this->userInfo['scope']) ? $this->userInfo['scope'] : null;
-    }
-
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        return $accessToken->createAccessToken($client_id, $user_id, $scope);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeController.php b/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeController.php
deleted file mode 100644
index c9b5c6af7..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeController.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-use OAuth2\Controller\AuthorizeController as BaseAuthorizeController;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * @see OAuth2\Controller\AuthorizeControllerInterface
- */
-class AuthorizeController extends BaseAuthorizeController implements AuthorizeControllerInterface
-{
-    private $nonce;
-
-    protected function setNotAuthorizedResponse(RequestInterface $request, ResponseInterface $response, $redirect_uri, $user_id = null)
-    {
-        $prompt = $request->query('prompt', 'consent');
-        if ($prompt == 'none') {
-            if (is_null($user_id)) {
-                $error = 'login_required';
-                $error_message = 'The user must log in';
-            } else {
-                $error = 'interaction_required';
-                $error_message = 'The user must grant access to your application';
-            }
-        } else {
-            $error = 'consent_required';
-            $error_message = 'The user denied access to your application';
-        }
-
-        $response->setRedirect($this->config['redirect_status_code'], $redirect_uri, $this->getState(), $error, $error_message);
-    }
-
-    protected function buildAuthorizeParameters($request, $response, $user_id)
-    {
-        if (!$params = parent::buildAuthorizeParameters($request, $response, $user_id)) {
-            return;
-        }
-
-        // Generate an id token if needed.
-        if ($this->needsIdToken($this->getScope()) && $this->getResponseType() == self::RESPONSE_TYPE_AUTHORIZATION_CODE) {
-            $params['id_token'] = $this->responseTypes['id_token']->createIdToken($this->getClientId(), $user_id, $this->nonce);
-        }
-
-        // add the nonce to return with the redirect URI
-        $params['nonce'] = $this->nonce;
-
-        return $params;
-    }
-
-    public function validateAuthorizeRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!parent::validateAuthorizeRequest($request, $response)) {
-            return false;
-        }
-
-        $nonce = $request->query('nonce');
-
-        // Validate required nonce for "id_token" and "id_token token"
-        if (!$nonce && in_array($this->getResponseType(), array(self::RESPONSE_TYPE_ID_TOKEN, self::RESPONSE_TYPE_ID_TOKEN_TOKEN))) {
-            $response->setError(400, 'invalid_nonce', 'This application requires you specify a nonce parameter');
-
-            return false;
-        }
-
-        $this->nonce = $nonce;
-
-        return true;
-    }
-
-    protected function getValidResponseTypes()
-    {
-        return array(
-            self::RESPONSE_TYPE_ACCESS_TOKEN,
-            self::RESPONSE_TYPE_AUTHORIZATION_CODE,
-            self::RESPONSE_TYPE_ID_TOKEN,
-            self::RESPONSE_TYPE_ID_TOKEN_TOKEN,
-            self::RESPONSE_TYPE_CODE_ID_TOKEN,
-        );
-    }
-
-    /**
-     * Returns whether the current request needs to generate an id token.
-     *
-     * ID Tokens are a part of the OpenID Connect specification, so this
-     * method checks whether OpenID Connect is enabled in the server settings
-     * and whether the openid scope was requested.
-     *
-     * @param $request_scope
-     *  A space-separated string of scopes.
-     *
-     * @return
-     *   TRUE if an id token is needed, FALSE otherwise.
-     */
-    public function needsIdToken($request_scope)
-    {
-        // see if the "openid" scope exists in the requested scope
-        return $this->scopeUtil->checkScope('openid', $request_scope);
-    }
-
-    public function getNonce()
-    {
-        return $this->nonce;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeControllerInterface.php b/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeControllerInterface.php
deleted file mode 100644
index 1e231d844..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Controller/AuthorizeControllerInterface.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-interface AuthorizeControllerInterface
-{
-    const RESPONSE_TYPE_ID_TOKEN = 'id_token';
-    const RESPONSE_TYPE_ID_TOKEN_TOKEN = 'id_token token';
-    const RESPONSE_TYPE_CODE_ID_TOKEN  = 'code id_token';
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoController.php b/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoController.php
deleted file mode 100644
index 30cb942d0..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoController.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-use OAuth2\Scope;
-use OAuth2\TokenType\TokenTypeInterface;
-use OAuth2\Storage\AccessTokenInterface;
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-use OAuth2\Controller\ResourceController;
-use OAuth2\ScopeInterface;
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- * @see OAuth2\Controller\UserInfoControllerInterface
- */
-class UserInfoController extends ResourceController implements UserInfoControllerInterface
-{
-    private $token;
-
-    protected $tokenType;
-    protected $tokenStorage;
-    protected $userClaimsStorage;
-    protected $config;
-    protected $scopeUtil;
-
-    public function __construct(TokenTypeInterface $tokenType, AccessTokenInterface $tokenStorage, UserClaimsInterface $userClaimsStorage, $config = array(), ScopeInterface $scopeUtil = null)
-    {
-        $this->tokenType = $tokenType;
-        $this->tokenStorage = $tokenStorage;
-        $this->userClaimsStorage = $userClaimsStorage;
-
-        $this->config = array_merge(array(
-            'www_realm' => 'Service',
-        ), $config);
-
-        if (is_null($scopeUtil)) {
-            $scopeUtil = new Scope();
-        }
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    public function handleUserInfoRequest(RequestInterface $request, ResponseInterface $response)
-    {
-        if (!$this->verifyResourceRequest($request, $response, 'openid')) {
-            return;
-        }
-
-        $token = $this->getToken();
-        $claims = $this->userClaimsStorage->getUserClaims($token['user_id'], $token['scope']);
-        // The sub Claim MUST always be returned in the UserInfo Response.
-        // http://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse
-        $claims += array(
-            'sub' => $token['user_id'],
-        );
-        $response->addParameters($claims);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoControllerInterface.php b/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoControllerInterface.php
deleted file mode 100644
index a89049d49..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Controller/UserInfoControllerInterface.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
- *  This controller is called when the user claims for OpenID Connect's
- *  UserInfo endpoint should be returned.
- *
- *  ex:
- *  > $response = new OAuth2\Response();
- *  > $userInfoController->handleUserInfoRequest(
- *  >     OAuth2\Request::createFromGlobals(),
- *  >     $response;
- *  > $response->send();
- *
- */
-interface UserInfoControllerInterface
-{
-    public function handleUserInfoRequest(RequestInterface $request, ResponseInterface $response);
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/GrantType/AuthorizationCode.php b/library/oauth2/src/OAuth2/OpenID/GrantType/AuthorizationCode.php
deleted file mode 100644
index 8ed1edc26..000000000
--- a/library/oauth2/src/OAuth2/OpenID/GrantType/AuthorizationCode.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\GrantType;
-
-use OAuth2\GrantType\AuthorizationCode as BaseAuthorizationCode;
-use OAuth2\ResponseType\AccessTokenInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class AuthorizationCode extends BaseAuthorizationCode
-{
-    public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
-    {
-        $includeRefreshToken = true;
-        if (isset($this->authCode['id_token'])) {
-            // OpenID Connect requests include the refresh token only if the
-            // offline_access scope has been requested and granted.
-            $scopes = explode(' ', trim($scope));
-            $includeRefreshToken = in_array('offline_access', $scopes);
-        }
-
-        $token = $accessToken->createAccessToken($client_id, $user_id, $scope, $includeRefreshToken);
-        if (isset($this->authCode['id_token'])) {
-            $token['id_token'] = $this->authCode['id_token'];
-        }
-
-        $this->storage->expireAuthorizationCode($this->authCode['code']);
-
-        return $token;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCode.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCode.php
deleted file mode 100644
index 8971954c5..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCode.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\AuthorizationCode as BaseAuthorizationCode;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as AuthorizationCodeStorageInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class AuthorizationCode extends BaseAuthorizationCode implements AuthorizationCodeInterface
-{
-    public function __construct(AuthorizationCodeStorageInterface $storage, array $config = array())
-    {
-        parent::__construct($storage, $config);
-    }
-
-    public function getAuthorizeResponse($params, $user_id = null)
-    {
-        // build the URL to redirect to
-        $result = array('query' => array());
-
-        $params += array('scope' => null, 'state' => null, 'id_token' => null);
-
-        $result['query']['code'] = $this->createAuthorizationCode($params['client_id'], $user_id, $params['redirect_uri'], $params['scope'], $params['id_token']);
-
-        if (isset($params['state'])) {
-            $result['query']['state'] = $params['state'];
-        }
-
-        return array($params['redirect_uri'], $result);
-    }
-
-    /**
-     * Handle the creation of the authorization code.
-     *
-     * @param $client_id
-     * Client identifier related to the authorization code
-     * @param $user_id
-     * User ID associated with the authorization code
-     * @param $redirect_uri
-     * An absolute URI to which the authorization server will redirect the
-     * user-agent to when the end-user authorization step is completed.
-     * @param $scope
-     * (optional) Scopes to be stored in space-separated string.
-     * @param $id_token
-     * (optional) The OpenID Connect id_token.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @ingroup oauth2_section_4
-     */
-    public function createAuthorizationCode($client_id, $user_id, $redirect_uri, $scope = null, $id_token = null)
-    {
-        $code = $this->generateAuthorizationCode();
-        $this->storage->setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, time() + $this->config['auth_code_lifetime'], $scope, $id_token);
-
-        return $code;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCodeInterface.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCodeInterface.php
deleted file mode 100644
index ea4779255..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/AuthorizationCodeInterface.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\AuthorizationCodeInterface as BaseAuthorizationCodeInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AuthorizationCodeInterface extends BaseAuthorizationCodeInterface
-{
-    /**
-     * Handle the creation of the authorization code.
-     *
-     * @param $client_id                Client identifier related to the authorization code
-     * @param $user_id                  User ID associated with the authorization code
-     * @param $redirect_uri             An absolute URI to which the authorization server will redirect the
-     *                                  user-agent to when the end-user authorization step is completed.
-     * @param $scope        OPTIONAL    Scopes to be stored in space-separated string.
-     * @param $id_token     OPTIONAL    The OpenID Connect id_token.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @ingroup oauth2_section_4
-     */
-    public function createAuthorizationCode($client_id, $user_id, $redirect_uri, $scope = null, $id_token = null);
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdToken.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdToken.php
deleted file mode 100644
index ac7764d6c..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdToken.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-class CodeIdToken implements CodeIdTokenInterface
-{
-    protected $authCode;
-    protected $idToken;
-
-    public function __construct(AuthorizationCodeInterface $authCode, IdTokenInterface $idToken)
-    {
-        $this->authCode = $authCode;
-        $this->idToken = $idToken;
-    }
-
-    public function getAuthorizeResponse($params, $user_id = null)
-    {
-        $result = $this->authCode->getAuthorizeResponse($params, $user_id);
-        $resultIdToken = $this->idToken->getAuthorizeResponse($params, $user_id);
-        $result[1]['query']['id_token'] = $resultIdToken[1]['fragment']['id_token'];
-
-        return $result;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdTokenInterface.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdTokenInterface.php
deleted file mode 100644
index 629adcca8..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/CodeIdTokenInterface.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\ResponseTypeInterface;
-
-interface CodeIdTokenInterface extends ResponseTypeInterface
-{
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdToken.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/IdToken.php
deleted file mode 100644
index 97777fbf2..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdToken.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\Encryption\EncryptionInterface;
-use OAuth2\Encryption\Jwt;
-use OAuth2\Storage\PublicKeyInterface;
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-
-class IdToken implements IdTokenInterface
-{
-    protected $userClaimsStorage;
-    protected $publicKeyStorage;
-    protected $config;
-    protected $encryptionUtil;
-
-    public function __construct(UserClaimsInterface $userClaimsStorage, PublicKeyInterface $publicKeyStorage, array $config = array(), EncryptionInterface $encryptionUtil = null)
-    {
-        $this->userClaimsStorage = $userClaimsStorage;
-        $this->publicKeyStorage = $publicKeyStorage;
-        if (is_null($encryptionUtil)) {
-            $encryptionUtil = new Jwt();
-        }
-        $this->encryptionUtil = $encryptionUtil;
-
-        if (!isset($config['issuer'])) {
-            throw new \LogicException('config parameter "issuer" must be set');
-        }
-        $this->config = array_merge(array(
-            'id_lifetime' => 3600,
-        ), $config);
-    }
-
-    public function getAuthorizeResponse($params, $userInfo = null)
-    {
-        // build the URL to redirect to
-        $result = array('query' => array());
-        $params += array('scope' => null, 'state' => null, 'nonce' => null);
-
-        // create the id token.
-        list($user_id, $auth_time) = $this->getUserIdAndAuthTime($userInfo);
-        $userClaims = $this->userClaimsStorage->getUserClaims($user_id, $params['scope']);
-
-        $id_token = $this->createIdToken($params['client_id'], $userInfo, $params['nonce'], $userClaims, null);
-        $result["fragment"] = array('id_token' => $id_token);
-        if (isset($params['state'])) {
-            $result["fragment"]["state"] = $params['state'];
-        }
-
-        return array($params['redirect_uri'], $result);
-    }
-
-    public function createIdToken($client_id, $userInfo, $nonce = null, $userClaims = null, $access_token = null)
-    {
-        // pull auth_time from user info if supplied
-        list($user_id, $auth_time) = $this->getUserIdAndAuthTime($userInfo);
-
-        $token = array(
-            'iss'        => $this->config['issuer'],
-            'sub'        => $user_id,
-            'aud'        => $client_id,
-            'iat'        => time(),
-            'exp'        => time() + $this->config['id_lifetime'],
-            'auth_time'  => $auth_time,
-        );
-
-        if ($nonce) {
-            $token['nonce'] = $nonce;
-        }
-
-        if ($userClaims) {
-            $token += $userClaims;
-        }
-
-        if ($access_token) {
-            $token['at_hash'] = $this->createAtHash($access_token, $client_id);
-        }
-
-        return $this->encodeToken($token, $client_id);
-    }
-
-    protected function createAtHash($access_token, $client_id = null)
-    {
-        // maps HS256 and RS256 to sha256, etc.
-        $algorithm = $this->publicKeyStorage->getEncryptionAlgorithm($client_id);
-        $hash_algorithm = 'sha' . substr($algorithm, 2);
-        $hash = hash($hash_algorithm, $access_token, true);
-        $at_hash = substr($hash, 0, strlen($hash) / 2);
-
-        return $this->encryptionUtil->urlSafeB64Encode($at_hash);
-    }
-
-    protected function encodeToken(array $token, $client_id = null)
-    {
-        $private_key = $this->publicKeyStorage->getPrivateKey($client_id);
-        $algorithm = $this->publicKeyStorage->getEncryptionAlgorithm($client_id);
-
-        return $this->encryptionUtil->encode($token, $private_key, $algorithm);
-    }
-
-    private function getUserIdAndAuthTime($userInfo)
-    {
-        $auth_time = null;
-
-        // support an array for user_id / auth_time
-        if (is_array($userInfo)) {
-            if (!isset($userInfo['user_id'])) {
-                throw new \LogicException('if $user_id argument is an array, user_id index must be set');
-            }
-
-            $auth_time = isset($userInfo['auth_time']) ? $userInfo['auth_time'] : null;
-            $user_id = $userInfo['user_id'];
-        } else {
-            $user_id = $userInfo;
-        }
-
-        if (is_null($auth_time)) {
-            $auth_time = time();
-        }
-
-        // userInfo is a scalar, and so this is the $user_id. Auth Time is null
-        return array($user_id, $auth_time);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenInterface.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenInterface.php
deleted file mode 100644
index 0bd2f8391..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\ResponseTypeInterface;
-
-interface IdTokenInterface extends ResponseTypeInterface
-{
-    /**
-     * Create the id token.
-     *
-     * If Authorization Code Flow is used, the id_token is generated when the
-     * authorization code is issued, and later returned from the token endpoint
-     * together with the access_token.
-     * If the Implicit Flow is used, the token and id_token are generated and
-     * returned together.
-     *
-     * @param string $client_id    The client id.
-     * @param string $user_id      The user id.
-     * @param string $nonce        OPTIONAL The nonce.
-     * @param string $userClaims   OPTIONAL Claims about the user.
-     * @param string $access_token OPTIONAL The access token, if known.
-     *
-     * @return string The ID Token represented as a JSON Web Token (JWT).
-     *
-     * @see http://openid.net/specs/openid-connect-core-1_0.html#IDToken
-     */
-    public function createIdToken($client_id, $userInfo, $nonce = null, $userClaims = null, $access_token = null);
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenToken.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenToken.php
deleted file mode 100644
index f0c59799b..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenToken.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\AccessTokenInterface;
-
-class IdTokenToken implements IdTokenTokenInterface
-{
-    protected $accessToken;
-    protected $idToken;
-
-    public function __construct(AccessTokenInterface $accessToken, IdTokenInterface $idToken)
-    {
-        $this->accessToken = $accessToken;
-        $this->idToken = $idToken;
-    }
-
-    public function getAuthorizeResponse($params, $user_id = null)
-    {
-        $result = $this->accessToken->getAuthorizeResponse($params, $user_id);
-        $access_token = $result[1]['fragment']['access_token'];
-        $id_token = $this->idToken->createIdToken($params['client_id'], $user_id, $params['nonce'], null, $access_token);
-        $result[1]['fragment']['id_token'] = $id_token;
-
-        return $result;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenTokenInterface.php b/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenTokenInterface.php
deleted file mode 100644
index ac13e2032..000000000
--- a/library/oauth2/src/OAuth2/OpenID/ResponseType/IdTokenTokenInterface.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\ResponseType\ResponseTypeInterface;
-
-interface IdTokenTokenInterface extends ResponseTypeInterface
-{
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Storage/AuthorizationCodeInterface.php b/library/oauth2/src/OAuth2/OpenID/Storage/AuthorizationCodeInterface.php
deleted file mode 100644
index 51dd867ec..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Storage/AuthorizationCodeInterface.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Storage;
-
-use OAuth2\Storage\AuthorizationCodeInterface as BaseAuthorizationCodeInterface;
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get/save authorization codes for the "Authorization Code"
- * grant type
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AuthorizationCodeInterface extends BaseAuthorizationCodeInterface
-{
-    /**
-     * Take the provided authorization code values and store them somewhere.
-     *
-     * This function should be the storage counterpart to getAuthCode().
-     *
-     * If storage fails for some reason, we're not currently checking for
-     * any sort of success/failure, so you should bail out of the script
-     * and provide a descriptive fail message.
-     *
-     * Required for OAuth2::GRANT_TYPE_AUTH_CODE.
-     *
-     * @param $code                authorization code to be stored.
-     * @param $client_id           client identifier to be stored.
-     * @param $user_id             user identifier to be stored.
-     * @param string $redirect_uri redirect URI(s) to be stored in a space-separated string.
-     * @param int    $expires      expiration to be stored as a Unix timestamp.
-     * @param string $scope        OPTIONAL scopes to be stored in space-separated string.
-     * @param string $id_token     OPTIONAL the OpenID Connect id_token.
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null);
-}
diff --git a/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php b/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php
deleted file mode 100644
index f230bef9e..000000000
--- a/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should retrieve user claims for the OpenID Connect id_token.
- */
-interface UserClaimsInterface
-{
-    // valid scope values to pass into the user claims API call
-    const VALID_CLAIMS = 'profile email address phone';
-
-    // fields returned for the claims above
-    const PROFILE_CLAIM_VALUES  = 'name family_name given_name middle_name nickname preferred_username profile picture website gender birthdate zoneinfo locale updated_at';
-    const EMAIL_CLAIM_VALUES    = 'email email_verified';
-    const ADDRESS_CLAIM_VALUES  = 'formatted street_address locality region postal_code country';
-    const PHONE_CLAIM_VALUES    = 'phone_number phone_number_verified';
-
-    /**
-     * Return claims about the provided user id.
-     *
-     * Groups of claims are returned based on the requested scopes. No group
-     * is required, and no claim is required.
-     *
-     * @param $user_id
-     * The id of the user for which claims should be returned.
-     * @param $scope
-     * The requested scope.
-     * Scopes with matching claims: profile, email, address, phone.
-     *
-     * @return
-     * An array in the claim => value format.
-     *
-     * @see http://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims
-     */
-    public function getUserClaims($user_id, $scope);
-}
diff --git a/library/oauth2/src/OAuth2/Request.php b/library/oauth2/src/OAuth2/Request.php
deleted file mode 100644
index c92cee821..000000000
--- a/library/oauth2/src/OAuth2/Request.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-/**
- * OAuth2\Request
- * This class is taken from the Symfony2 Framework and is part of the Symfony package.
- * See Symfony\Component\HttpFoundation\Request (https://github.com/symfony/symfony)
- */
-class Request implements RequestInterface
-{
-    public $attributes;
-    public $request;
-    public $query;
-    public $server;
-    public $files;
-    public $cookies;
-    public $headers;
-    public $content;
-
-    /**
-     * Constructor.
-     *
-     * @param array  $query      The GET parameters
-     * @param array  $request    The POST parameters
-     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
-     * @param array  $cookies    The COOKIE parameters
-     * @param array  $files      The FILES parameters
-     * @param array  $server     The SERVER parameters
-     * @param string $content    The raw body data
-     *
-     * @api
-     */
-    public function __construct(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null, array $headers = null)
-    {
-        $this->initialize($query, $request, $attributes, $cookies, $files, $server, $content, $headers);
-    }
-
-    /**
-     * Sets the parameters for this request.
-     *
-     * This method also re-initializes all properties.
-     *
-     * @param array  $query      The GET parameters
-     * @param array  $request    The POST parameters
-     * @param array  $attributes The request attributes (parameters parsed from the PATH_INFO, ...)
-     * @param array  $cookies    The COOKIE parameters
-     * @param array  $files      The FILES parameters
-     * @param array  $server     The SERVER parameters
-     * @param string $content    The raw body data
-     *
-     * @api
-     */
-    public function initialize(array $query = array(), array $request = array(), array $attributes = array(), array $cookies = array(), array $files = array(), array $server = array(), $content = null, array $headers = null)
-    {
-        $this->request = $request;
-        $this->query = $query;
-        $this->attributes = $attributes;
-        $this->cookies = $cookies;
-        $this->files = $files;
-        $this->server = $server;
-        $this->content = $content;
-        $this->headers = is_null($headers) ? $this->getHeadersFromServer($this->server) : $headers;
-    }
-
-    public function query($name, $default = null)
-    {
-        return isset($this->query[$name]) ? $this->query[$name] : $default;
-    }
-
-    public function request($name, $default = null)
-    {
-        return isset($this->request[$name]) ? $this->request[$name] : $default;
-    }
-
-    public function server($name, $default = null)
-    {
-        return isset($this->server[$name]) ? $this->server[$name] : $default;
-    }
-
-    public function headers($name, $default = null)
-    {
-        $headers = array_change_key_case($this->headers);
-        $name = strtolower($name);
-
-        return isset($headers[$name]) ? $headers[$name] : $default;
-    }
-
-    public function getAllQueryParameters()
-    {
-        return $this->query;
-    }
-
-    /**
-     * Returns the request body content.
-     *
-     * @param Boolean $asResource If true, a resource will be returned
-     *
-     * @return string|resource The request body content or a resource to read the body stream.
-     */
-    public function getContent($asResource = false)
-    {
-        if (false === $this->content || (true === $asResource && null !== $this->content)) {
-            throw new \LogicException('getContent() can only be called once when using the resource return type.');
-        }
-
-        if (true === $asResource) {
-            $this->content = false;
-
-            return fopen('php://input', 'rb');
-        }
-
-        if (null === $this->content) {
-            $this->content = file_get_contents('php://input');
-        }
-
-        return $this->content;
-    }
-
-    private function getHeadersFromServer($server)
-    {
-        $headers = array();
-        foreach ($server as $key => $value) {
-            if (0 === strpos($key, 'HTTP_')) {
-                $headers[substr($key, 5)] = $value;
-            }
-            // CONTENT_* are not prefixed with HTTP_
-            elseif (in_array($key, array('CONTENT_LENGTH', 'CONTENT_MD5', 'CONTENT_TYPE'))) {
-                $headers[$key] = $value;
-            }
-        }
-
-        if (isset($server['PHP_AUTH_USER'])) {
-            $headers['PHP_AUTH_USER'] = $server['PHP_AUTH_USER'];
-            $headers['PHP_AUTH_PW'] = isset($server['PHP_AUTH_PW']) ? $server['PHP_AUTH_PW'] : '';
-        } else {
-            /*
-             * php-cgi under Apache does not pass HTTP Basic user/pass to PHP by default
-             * For this workaround to work, add this line to your .htaccess file:
-             * RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
-             *
-             * A sample .htaccess file:
-             * RewriteEngine On
-             * RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
-             * RewriteCond %{REQUEST_FILENAME} !-f
-             * RewriteRule ^(.*)$ app.php [QSA,L]
-             */
-
-            $authorizationHeader = null;
-            if (isset($server['HTTP_AUTHORIZATION'])) {
-                $authorizationHeader = $server['HTTP_AUTHORIZATION'];
-            } elseif (isset($server['REDIRECT_HTTP_AUTHORIZATION'])) {
-                $authorizationHeader = $server['REDIRECT_HTTP_AUTHORIZATION'];
-            } elseif (function_exists('apache_request_headers')) {
-                $requestHeaders = (array) apache_request_headers();
-
-                // Server-side fix for bug in old Android versions (a nice side-effect of this fix means we don't care about capitalization for Authorization)
-                $requestHeaders = array_combine(array_map('ucwords', array_keys($requestHeaders)), array_values($requestHeaders));
-
-                if (isset($requestHeaders['Authorization'])) {
-                    $authorizationHeader = trim($requestHeaders['Authorization']);
-                }
-            }
-
-            if (null !== $authorizationHeader) {
-                $headers['AUTHORIZATION'] = $authorizationHeader;
-                // Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic
-                if (0 === stripos($authorizationHeader, 'basic')) {
-                    $exploded = explode(':', base64_decode(substr($authorizationHeader, 6)));
-                    if (count($exploded) == 2) {
-                        list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded;
-                    }
-                }
-            }
-        }
-
-        // PHP_AUTH_USER/PHP_AUTH_PW
-        if (isset($headers['PHP_AUTH_USER'])) {
-            $headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']);
-        }
-
-        return $headers;
-    }
-
-    /**
-     * Creates a new request with values from PHP's super globals.
-     *
-     * @return Request A new request
-     *
-     * @api
-     */
-    public static function createFromGlobals()
-    {
-        $class = get_called_class();
-        $request = new $class($_GET, $_POST, array(), $_COOKIE, $_FILES, $_SERVER);
-
-        $contentType = $request->server('CONTENT_TYPE', '');
-        $requestMethod = $request->server('REQUEST_METHOD', 'GET');
-        if (0 === strpos($contentType, 'application/x-www-form-urlencoded')
-            && in_array(strtoupper($requestMethod), array('PUT', 'DELETE'))
-        ) {
-            parse_str($request->getContent(), $data);
-            $request->request = $data;
-        } elseif (0 === strpos($contentType, 'application/json')
-            && in_array(strtoupper($requestMethod), array('POST', 'PUT', 'DELETE'))
-        ) {
-            $data = json_decode($request->getContent(), true);
-            $request->request = $data;
-        }
-
-        return $request;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/RequestInterface.php b/library/oauth2/src/OAuth2/RequestInterface.php
deleted file mode 100644
index 8a70d5fad..000000000
--- a/library/oauth2/src/OAuth2/RequestInterface.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-interface RequestInterface
-{
-    public function query($name, $default = null);
-
-    public function request($name, $default = null);
-
-    public function server($name, $default = null);
-
-    public function headers($name, $default = null);
-
-    public function getAllQueryParameters();
-}
diff --git a/library/oauth2/src/OAuth2/Response.php b/library/oauth2/src/OAuth2/Response.php
deleted file mode 100644
index d8eabe79e..000000000
--- a/library/oauth2/src/OAuth2/Response.php
+++ /dev/null
@@ -1,369 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-/**
- * Class to handle OAuth2 Responses in a graceful way.  Use this interface
- * to output the proper OAuth2 responses.
- *
- * @see OAuth2\ResponseInterface
- *
- * This class borrows heavily from the Symfony2 Framework and is part of the symfony package
- * @see Symfony\Component\HttpFoundation\Request (https://github.com/symfony/symfony)
- */
-class Response implements ResponseInterface
-{
-    public $version;
-    protected $statusCode = 200;
-    protected $statusText;
-    protected $parameters = array();
-    protected $httpHeaders = array();
-
-    public static $statusTexts = array(
-        100 => 'Continue',
-        101 => 'Switching Protocols',
-        200 => 'OK',
-        201 => 'Created',
-        202 => 'Accepted',
-        203 => 'Non-Authoritative Information',
-        204 => 'No Content',
-        205 => 'Reset Content',
-        206 => 'Partial Content',
-        300 => 'Multiple Choices',
-        301 => 'Moved Permanently',
-        302 => 'Found',
-        303 => 'See Other',
-        304 => 'Not Modified',
-        305 => 'Use Proxy',
-        307 => 'Temporary Redirect',
-        400 => 'Bad Request',
-        401 => 'Unauthorized',
-        402 => 'Payment Required',
-        403 => 'Forbidden',
-        404 => 'Not Found',
-        405 => 'Method Not Allowed',
-        406 => 'Not Acceptable',
-        407 => 'Proxy Authentication Required',
-        408 => 'Request Timeout',
-        409 => 'Conflict',
-        410 => 'Gone',
-        411 => 'Length Required',
-        412 => 'Precondition Failed',
-        413 => 'Request Entity Too Large',
-        414 => 'Request-URI Too Long',
-        415 => 'Unsupported Media Type',
-        416 => 'Requested Range Not Satisfiable',
-        417 => 'Expectation Failed',
-        418 => 'I\'m a teapot',
-        500 => 'Internal Server Error',
-        501 => 'Not Implemented',
-        502 => 'Bad Gateway',
-        503 => 'Service Unavailable',
-        504 => 'Gateway Timeout',
-        505 => 'HTTP Version Not Supported',
-    );
-
-    public function __construct($parameters = array(), $statusCode = 200, $headers = array())
-    {
-        $this->setParameters($parameters);
-        $this->setStatusCode($statusCode);
-        $this->setHttpHeaders($headers);
-        $this->version = '1.1';
-    }
-
-    /**
-     * Converts the response object to string containing all headers and the response content.
-     *
-     * @return string The response with headers and content
-     */
-    public function __toString()
-    {
-        $headers = array();
-        foreach ($this->httpHeaders as $name => $value) {
-            $headers[$name] = (array) $value;
-        }
-
-        return
-            sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText)."\r\n".
-            $this->getHttpHeadersAsString($headers)."\r\n".
-            $this->getResponseBody();
-    }
-
-    /**
-     * Returns the build header line.
-     *
-     * @param string $name  The header name
-     * @param string $value The header value
-     *
-     * @return string The built header line
-     */
-    protected function buildHeader($name, $value)
-    {
-        return sprintf("%s: %s\n", $name, $value);
-    }
-
-    public function getStatusCode()
-    {
-        return $this->statusCode;
-    }
-
-    public function setStatusCode($statusCode, $text = null)
-    {
-        $this->statusCode = (int) $statusCode;
-        if ($this->isInvalid()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code "%s" is not valid.', $statusCode));
-        }
-
-        $this->statusText = false === $text ? '' : (null === $text ? self::$statusTexts[$this->statusCode] : $text);
-    }
-
-    public function getStatusText()
-    {
-        return $this->statusText;
-    }
-
-    public function getParameters()
-    {
-        return $this->parameters;
-    }
-
-    public function setParameters(array $parameters)
-    {
-        $this->parameters = $parameters;
-    }
-
-    public function addParameters(array $parameters)
-    {
-        $this->parameters = array_merge($this->parameters, $parameters);
-    }
-
-    public function getParameter($name, $default = null)
-    {
-        return isset($this->parameters[$name]) ? $this->parameters[$name] : $default;
-    }
-
-    public function setParameter($name, $value)
-    {
-        $this->parameters[$name] = $value;
-    }
-
-    public function setHttpHeaders(array $httpHeaders)
-    {
-        $this->httpHeaders = $httpHeaders;
-    }
-
-    public function setHttpHeader($name, $value)
-    {
-        $this->httpHeaders[$name] = $value;
-    }
-
-    public function addHttpHeaders(array $httpHeaders)
-    {
-        $this->httpHeaders = array_merge($this->httpHeaders, $httpHeaders);
-    }
-
-    public function getHttpHeaders()
-    {
-        return $this->httpHeaders;
-    }
-
-    public function getHttpHeader($name, $default = null)
-    {
-        return isset($this->httpHeaders[$name]) ? $this->httpHeaders[$name] : $default;
-    }
-
-    public function getResponseBody($format = 'json')
-    {
-        switch ($format) {
-            case 'json':
-                return json_encode($this->parameters);
-            case 'xml':
-                // this only works for single-level arrays
-                $xml = new \SimpleXMLElement('<response/>');
-                foreach ($this->parameters as $key => $param) {
-                    $xml->addChild($key, $param);
-                }
-
-                return $xml->asXML();
-        }
-
-        throw new \InvalidArgumentException(sprintf('The format %s is not supported', $format));
-
-    }
-
-    public function send($format = 'json')
-    {
-        // headers have already been sent by the developer
-        if (headers_sent()) {
-            return;
-        }
-
-        switch ($format) {
-            case 'json':
-                $this->setHttpHeader('Content-Type', 'application/json');
-                break;
-            case 'xml':
-                $this->setHttpHeader('Content-Type', 'text/xml');
-                break;
-        }
-        // status
-        header(sprintf('HTTP/%s %s %s', $this->version, $this->statusCode, $this->statusText));
-
-        foreach ($this->getHttpHeaders() as $name => $header) {
-            header(sprintf('%s: %s', $name, $header));
-        }
-        echo $this->getResponseBody($format);
-    }
-
-    public function setError($statusCode, $error, $errorDescription = null, $errorUri = null)
-    {
-        $parameters = array(
-            'error' => $error,
-            'error_description' => $errorDescription,
-        );
-
-        if (!is_null($errorUri)) {
-            if (strlen($errorUri) > 0 && $errorUri[0] == '#') {
-                // we are referencing an oauth bookmark (for brevity)
-                $errorUri = 'http://tools.ietf.org/html/rfc6749' . $errorUri;
-            }
-            $parameters['error_uri'] = $errorUri;
-        }
-
-        $httpHeaders = array(
-            'Cache-Control' => 'no-store'
-        );
-
-        $this->setStatusCode($statusCode);
-        $this->addParameters($parameters);
-        $this->addHttpHeaders($httpHeaders);
-
-        if (!$this->isClientError() && !$this->isServerError()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code is not an error ("%s" given).', $statusCode));
-        }
-    }
-
-    public function setRedirect($statusCode, $url, $state = null, $error = null, $errorDescription = null, $errorUri = null)
-    {
-        if (empty($url)) {
-            throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
-        }
-
-        $parameters = array();
-
-        if (!is_null($state)) {
-            $parameters['state'] = $state;
-        }
-
-        if (!is_null($error)) {
-            $this->setError(400, $error, $errorDescription, $errorUri);
-        }
-        $this->setStatusCode($statusCode);
-        $this->addParameters($parameters);
-
-        if (count($this->parameters) > 0) {
-            // add parameters to URL redirection
-            $parts = parse_url($url);
-            $sep = isset($parts['query']) && count($parts['query']) > 0 ? '&' : '?';
-            $url .= $sep . http_build_query($this->parameters);
-        }
-
-        $this->addHttpHeaders(array('Location' =>  $url));
-
-        if (!$this->isRedirection()) {
-            throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $statusCode));
-        }
-    }
-
-    // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isInvalid()
-    {
-        return $this->statusCode < 100 || $this->statusCode >= 600;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isInformational()
-    {
-        return $this->statusCode >= 100 && $this->statusCode < 200;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isSuccessful()
-    {
-        return $this->statusCode >= 200 && $this->statusCode < 300;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isRedirection()
-    {
-        return $this->statusCode >= 300 && $this->statusCode < 400;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isClientError()
-    {
-        return $this->statusCode >= 400 && $this->statusCode < 500;
-    }
-
-    /**
-     * @return Boolean
-     *
-     * @api
-     */
-    public function isServerError()
-    {
-        return $this->statusCode >= 500 && $this->statusCode < 600;
-    }
-
-    /*
-     * Functions from Symfony2 HttpFoundation - output pretty header
-     */
-    private function getHttpHeadersAsString($headers)
-    {
-        if (count($headers) == 0) {
-            return '';
-        }
-
-        $max = max(array_map('strlen', array_keys($headers))) + 1;
-        $content = '';
-        ksort($headers);
-        foreach ($headers as $name => $values) {
-            foreach ($values as $value) {
-                $content .= sprintf("%-{$max}s %s\r\n", $this->beautifyHeaderName($name).':', $value);
-            }
-        }
-
-        return $content;
-    }
-
-    private function beautifyHeaderName($name)
-    {
-        return preg_replace_callback('/\-(.)/', array($this, 'beautifyCallback'), ucfirst($name));
-    }
-
-    private function beautifyCallback($match)
-    {
-        return '-'.strtoupper($match[1]);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ResponseInterface.php b/library/oauth2/src/OAuth2/ResponseInterface.php
deleted file mode 100644
index c99b5f7d1..000000000
--- a/library/oauth2/src/OAuth2/ResponseInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-/**
- * Interface which represents an object response.  Meant to handle and display the proper OAuth2 Responses
- * for errors and successes
- *
- * @see OAuth2\Response
- */
-interface ResponseInterface
-{
-    public function addParameters(array $parameters);
-
-    public function addHttpHeaders(array $httpHeaders);
-
-    public function setStatusCode($statusCode);
-
-    public function setError($statusCode, $name, $description = null, $uri = null);
-
-    public function setRedirect($statusCode, $url, $state = null, $error = null, $errorDescription = null, $errorUri = null);
-
-    public function getParameter($name);
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/AccessToken.php b/library/oauth2/src/OAuth2/ResponseType/AccessToken.php
deleted file mode 100644
index b235ad0c5..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/AccessToken.php
+++ /dev/null
@@ -1,194 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-use OAuth2\Storage\AccessTokenInterface as AccessTokenStorageInterface;
-use OAuth2\Storage\RefreshTokenInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class AccessToken implements AccessTokenInterface
-{
-    protected $tokenStorage;
-    protected $refreshStorage;
-    protected $config;
-
-    /**
-     * @param OAuth2\Storage\AccessTokenInterface  $tokenStorage   REQUIRED Storage class for saving access token information
-     * @param OAuth2\Storage\RefreshTokenInterface $refreshStorage OPTIONAL Storage class for saving refresh token information
-     * @param array                                $config         OPTIONAL Configuration options for the server
-     *                                                             <code>
-     *                                                             $config = array(
-     *                                                             'token_type' => 'bearer',              // token type identifier
-     *                                                             'access_lifetime' => 3600,             // time before access token expires
-     *                                                             'refresh_token_lifetime' => 1209600,   // time before refresh token expires
-     *                                                             );
-     *                                                             </endcode>
-     */
-    public function __construct(AccessTokenStorageInterface $tokenStorage, RefreshTokenInterface $refreshStorage = null, array $config = array())
-    {
-        $this->tokenStorage = $tokenStorage;
-        $this->refreshStorage = $refreshStorage;
-
-        $this->config = array_merge(array(
-            'token_type'             => 'bearer',
-            'access_lifetime'        => 3600,
-            'refresh_token_lifetime' => 1209600,
-        ), $config);
-    }
-
-    public function getAuthorizeResponse($params, $user_id = null)
-    {
-        // build the URL to redirect to
-        $result = array('query' => array());
-
-        $params += array('scope' => null, 'state' => null);
-
-        /*
-         * a refresh token MUST NOT be included in the fragment
-         *
-         * @see http://tools.ietf.org/html/rfc6749#section-4.2.2
-         */
-        $includeRefreshToken = false;
-        $result["fragment"] = $this->createAccessToken($params['client_id'], $user_id, $params['scope'], $includeRefreshToken);
-
-        if (isset($params['state'])) {
-            $result["fragment"]["state"] = $params['state'];
-        }
-
-        return array($params['redirect_uri'], $result);
-    }
-
-    /**
-     * Handle the creation of access token, also issue refresh token if supported / desirable.
-     *
-     * @param $client_id                client identifier related to the access token.
-     * @param $user_id                  user ID associated with the access token
-     * @param $scope                    OPTIONAL scopes to be stored in space-separated string.
-     * @param bool $includeRefreshToken if true, a new refresh_token will be added to the response
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-5
-     * @ingroup oauth2_section_5
-     */
-    public function createAccessToken($client_id, $user_id, $scope = null, $includeRefreshToken = true)
-    {
-        $token = array(
-            "access_token" => $this->generateAccessToken(),
-            "expires_in" => $this->config['access_lifetime'],
-            "token_type" => $this->config['token_type'],
-            "scope" => $scope
-        );
-
-        $this->tokenStorage->setAccessToken($token["access_token"], $client_id, $user_id, $this->config['access_lifetime'] ? time() + $this->config['access_lifetime'] : null, $scope);
-
-        /*
-         * Issue a refresh token also, if we support them
-         *
-         * Refresh Tokens are considered supported if an instance of OAuth2\Storage\RefreshTokenInterface
-         * is supplied in the constructor
-         */
-        if ($includeRefreshToken && $this->refreshStorage) {
-            $token["refresh_token"] = $this->generateRefreshToken();
-            $expires = 0;
-            if ($this->config['refresh_token_lifetime'] > 0) {
-                $expires = time() + $this->config['refresh_token_lifetime'];
-            }
-            $this->refreshStorage->setRefreshToken($token['refresh_token'], $client_id, $user_id, $expires, $scope);
-        }
-
-        return $token;
-    }
-
-    /**
-     * Generates an unique access token.
-     *
-     * Implementing classes may want to override this function to implement
-     * other access token generation schemes.
-     *
-     * @return
-     * An unique access token.
-     *
-     * @ingroup oauth2_section_4
-     */
-    protected function generateAccessToken()
-    {
-        if (function_exists('mcrypt_create_iv')) {
-            $randomData = mcrypt_create_iv(20, MCRYPT_DEV_URANDOM);
-            if ($randomData !== false && strlen($randomData) === 20) {
-                return bin2hex($randomData);
-            }
-        }
-        if (function_exists('openssl_random_pseudo_bytes')) {
-            $randomData = openssl_random_pseudo_bytes(20);
-            if ($randomData !== false && strlen($randomData) === 20) {
-                return bin2hex($randomData);
-            }
-        }
-        if (@file_exists('/dev/urandom')) { // Get 100 bytes of random data
-            $randomData = file_get_contents('/dev/urandom', false, null, 0, 20);
-            if ($randomData !== false && strlen($randomData) === 20) {
-                return bin2hex($randomData);
-            }
-        }
-        // Last resort which you probably should just get rid of:
-        $randomData = mt_rand() . mt_rand() . mt_rand() . mt_rand() . microtime(true) . uniqid(mt_rand(), true);
-
-        return substr(hash('sha512', $randomData), 0, 40);
-    }
-
-    /**
-     * Generates an unique refresh token
-     *
-     * Implementing classes may want to override this function to implement
-     * other refresh token generation schemes.
-     *
-     * @return
-     * An unique refresh.
-     *
-     * @ingroup oauth2_section_4
-     * @see OAuth2::generateAccessToken()
-     */
-    protected function generateRefreshToken()
-    {
-        return $this->generateAccessToken(); // let's reuse the same scheme for token generation
-    }
-
-    /**
-     * Handle the revoking of refresh tokens, and access tokens if supported / desirable
-     * RFC7009 specifies that "If the server is unable to locate the token using
-     * the given hint, it MUST extend its search across all of its supported token types"
-     *
-     * @param $token
-     * @param null $tokenTypeHint
-     * @return boolean
-     */
-    public function revokeToken($token, $tokenTypeHint = null)
-    {
-        if ($tokenTypeHint == 'refresh_token') {
-            if ($this->refreshStorage && $revoked = $this->refreshStorage->unsetRefreshToken($token)) {
-                return true;
-            }
-        }
-
-        /** @TODO remove in v2 */
-        if (!method_exists($this->tokenStorage, 'unsetAccessToken')) {
-            throw new \RuntimeException(
-                sprintf('Token storage %s must implement unsetAccessToken method', get_class($this->tokenStorage)
-            ));
-        }
-
-        $revoked = $this->tokenStorage->unsetAccessToken($token);
-
-        // if a typehint is supplied and fails, try other storages 
-        // @see https://tools.ietf.org/html/rfc7009#section-2.1
-        if (!$revoked && $tokenTypeHint != 'refresh_token') {
-            if ($this->refreshStorage) {
-                $revoked = $this->refreshStorage->unsetRefreshToken($token);
-            }
-        }
-
-        return $revoked;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/AccessTokenInterface.php b/library/oauth2/src/OAuth2/ResponseType/AccessTokenInterface.php
deleted file mode 100644
index 4bd3928d8..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/AccessTokenInterface.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AccessTokenInterface extends ResponseTypeInterface
-{
-    /**
-     * Handle the creation of access token, also issue refresh token if supported / desirable.
-     *
-     * @param $client_id                client identifier related to the access token.
-     * @param $user_id                  user ID associated with the access token
-     * @param $scope                    OPTONAL scopes to be stored in space-separated string.
-     * @param bool $includeRefreshToken if true, a new refresh_token will be added to the response
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-5
-     * @ingroup oauth2_section_5
-     */
-    public function createAccessToken($client_id, $user_id, $scope = null, $includeRefreshToken = true);
-
-    /**
-     * Handle the revoking of refresh tokens, and access tokens if supported / desirable
-     *
-     * @param $token
-     * @param $tokenTypeHint
-     * @return mixed
-     *
-     * @todo v2.0 include this method in interface. Omitted to maintain BC in v1.x
-     */
-    //public function revokeToken($token, $tokenTypeHint);
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/AuthorizationCode.php b/library/oauth2/src/OAuth2/ResponseType/AuthorizationCode.php
deleted file mode 100644
index 6a305fd75..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/AuthorizationCode.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-use OAuth2\Storage\AuthorizationCodeInterface as AuthorizationCodeStorageInterface;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class AuthorizationCode implements AuthorizationCodeInterface
-{
-    protected $storage;
-    protected $config;
-
-    public function __construct(AuthorizationCodeStorageInterface $storage, array $config = array())
-    {
-        $this->storage = $storage;
-        $this->config = array_merge(array(
-            'enforce_redirect' => false,
-            'auth_code_lifetime' => 30,
-        ), $config);
-    }
-
-    public function getAuthorizeResponse($params, $user_id = null)
-    {
-        // build the URL to redirect to
-        $result = array('query' => array());
-
-        $params += array('scope' => null, 'state' => null);
-
-        $result['query']['code'] = $this->createAuthorizationCode($params['client_id'], $user_id, $params['redirect_uri'], $params['scope']);
-
-        if (isset($params['state'])) {
-            $result['query']['state'] = $params['state'];
-        }
-
-        return array($params['redirect_uri'], $result);
-    }
-
-    /**
-     * Handle the creation of the authorization code.
-     *
-     * @param $client_id
-     * Client identifier related to the authorization code
-     * @param $user_id
-     * User ID associated with the authorization code
-     * @param $redirect_uri
-     * An absolute URI to which the authorization server will redirect the
-     * user-agent to when the end-user authorization step is completed.
-     * @param $scope
-     * (optional) Scopes to be stored in space-separated string.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @ingroup oauth2_section_4
-     */
-    public function createAuthorizationCode($client_id, $user_id, $redirect_uri, $scope = null)
-    {
-        $code = $this->generateAuthorizationCode();
-        $this->storage->setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, time() + $this->config['auth_code_lifetime'], $scope);
-
-        return $code;
-    }
-
-    /**
-     * @return
-     * TRUE if the grant type requires a redirect_uri, FALSE if not
-     */
-    public function enforceRedirect()
-    {
-        return $this->config['enforce_redirect'];
-    }
-
-    /**
-     * Generates an unique auth code.
-     *
-     * Implementing classes may want to override this function to implement
-     * other auth code generation schemes.
-     *
-     * @return
-     * An unique auth code.
-     *
-     * @ingroup oauth2_section_4
-     */
-    protected function generateAuthorizationCode()
-    {
-        $tokenLen = 40;
-        if (function_exists('mcrypt_create_iv')) {
-            $randomData = mcrypt_create_iv(100, MCRYPT_DEV_URANDOM);
-        } elseif (function_exists('openssl_random_pseudo_bytes')) {
-            $randomData = openssl_random_pseudo_bytes(100);
-        } elseif (@file_exists('/dev/urandom')) { // Get 100 bytes of random data
-            $randomData = file_get_contents('/dev/urandom', false, null, 0, 100) . uniqid(mt_rand(), true);
-        } else {
-            $randomData = mt_rand() . mt_rand() . mt_rand() . mt_rand() . microtime(true) . uniqid(mt_rand(), true);
-        }
-
-        return substr(hash('sha512', $randomData), 0, $tokenLen);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/AuthorizationCodeInterface.php b/library/oauth2/src/OAuth2/ResponseType/AuthorizationCodeInterface.php
deleted file mode 100644
index df777e221..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/AuthorizationCodeInterface.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AuthorizationCodeInterface extends ResponseTypeInterface
-{
-    /**
-     * @return
-     * TRUE if the grant type requires a redirect_uri, FALSE if not
-     */
-    public function enforceRedirect();
-
-    /**
-     * Handle the creation of the authorization code.
-     *
-     * @param $client_id    client identifier related to the authorization code
-     * @param $user_id      user id associated with the authorization code
-     * @param $redirect_uri an absolute URI to which the authorization server will redirect the
-     *                      user-agent to when the end-user authorization step is completed.
-     * @param $scope        OPTIONAL scopes to be stored in space-separated string.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @ingroup oauth2_section_4
-     */
-    public function createAuthorizationCode($client_id, $user_id, $redirect_uri, $scope = null);
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/JwtAccessToken.php b/library/oauth2/src/OAuth2/ResponseType/JwtAccessToken.php
deleted file mode 100644
index 3942fe41e..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/JwtAccessToken.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-use OAuth2\Encryption\EncryptionInterface;
-use OAuth2\Encryption\Jwt;
-use OAuth2\Storage\AccessTokenInterface as AccessTokenStorageInterface;
-use OAuth2\Storage\RefreshTokenInterface;
-use OAuth2\Storage\PublicKeyInterface;
-use OAuth2\Storage\Memory;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class JwtAccessToken extends AccessToken
-{
-    protected $publicKeyStorage;
-    protected $encryptionUtil;
-
-    /**
-     * @param $config
-     *  - store_encrypted_token_string (bool true)
-     *       whether the entire encrypted string is stored,
-     *       or just the token ID is stored
-     */
-    public function __construct(PublicKeyInterface $publicKeyStorage = null, AccessTokenStorageInterface $tokenStorage = null, RefreshTokenInterface $refreshStorage = null, array $config = array(), EncryptionInterface $encryptionUtil = null)
-    {
-        $this->publicKeyStorage = $publicKeyStorage;
-        $config = array_merge(array(
-            'store_encrypted_token_string' => true,
-            'issuer' => ''
-        ), $config);
-        if (is_null($tokenStorage)) {
-            // a pass-thru, so we can call the parent constructor
-            $tokenStorage = new Memory();
-        }
-        if (is_null($encryptionUtil)) {
-            $encryptionUtil = new Jwt();
-        }
-        $this->encryptionUtil = $encryptionUtil;
-        parent::__construct($tokenStorage, $refreshStorage, $config);
-    }
-
-    /**
-     * Handle the creation of access token, also issue refresh token if supported / desirable.
-     *
-     * @param $client_id
-     * Client identifier related to the access token.
-     * @param $user_id
-     * User ID associated with the access token
-     * @param $scope
-     * (optional) Scopes to be stored in space-separated string.
-     * @param bool $includeRefreshToken
-     *                                  If true, a new refresh_token will be added to the response
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-5
-     * @ingroup oauth2_section_5
-     */
-    public function createAccessToken($client_id, $user_id, $scope = null, $includeRefreshToken = true)
-    {
-        // token to encrypt
-        $expires = time() + $this->config['access_lifetime'];
-        $id = $this->generateAccessToken();
-        $jwtAccessToken = array(
-            'id'         => $id, // for BC (see #591)
-            'jti'        => $id,
-            'iss'        => $this->config['issuer'],
-            'aud'        => $client_id,
-            'sub'        => $user_id,
-            'exp'        => $expires,
-            'iat'        => time(),
-            'token_type' => $this->config['token_type'],
-            'scope'      => $scope
-        );
-
-        /*
-         * Encode the token data into a single access_token string
-         */
-        $access_token = $this->encodeToken($jwtAccessToken, $client_id);
-
-        /*
-         * Save the token to a secondary storage.  This is implemented on the
-         * OAuth2\Storage\JwtAccessToken side, and will not actually store anything,
-         * if no secondary storage has been supplied
-         */
-        $token_to_store = $this->config['store_encrypted_token_string'] ? $access_token : $jwtAccessToken['id'];
-        $this->tokenStorage->setAccessToken($token_to_store, $client_id, $user_id, $this->config['access_lifetime'] ? time() + $this->config['access_lifetime'] : null, $scope);
-
-        // token to return to the client
-        $token = array(
-            'access_token' => $access_token,
-            'expires_in' => $this->config['access_lifetime'],
-            'token_type' => $this->config['token_type'],
-            'scope' => $scope
-        );
-
-        /*
-         * Issue a refresh token also, if we support them
-         *
-         * Refresh Tokens are considered supported if an instance of OAuth2\Storage\RefreshTokenInterface
-         * is supplied in the constructor
-         */
-        if ($includeRefreshToken && $this->refreshStorage) {
-            $refresh_token = $this->generateRefreshToken();
-            $expires = 0;
-            if ($this->config['refresh_token_lifetime'] > 0) {
-                $expires = time() + $this->config['refresh_token_lifetime'];
-            }
-            $this->refreshStorage->setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope);
-            $token['refresh_token'] = $refresh_token;
-        }
-
-        return $token;
-    }
-
-    protected function encodeToken(array $token, $client_id = null)
-    {
-        $private_key = $this->publicKeyStorage->getPrivateKey($client_id);
-        $algorithm   = $this->publicKeyStorage->getEncryptionAlgorithm($client_id);
-
-        return $this->encryptionUtil->encode($token, $private_key, $algorithm);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ResponseType/ResponseTypeInterface.php b/library/oauth2/src/OAuth2/ResponseType/ResponseTypeInterface.php
deleted file mode 100644
index f8e26a5b0..000000000
--- a/library/oauth2/src/OAuth2/ResponseType/ResponseTypeInterface.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-interface ResponseTypeInterface
-{
-    public function getAuthorizeResponse($params, $user_id = null);
-}
diff --git a/library/oauth2/src/OAuth2/Scope.php b/library/oauth2/src/OAuth2/Scope.php
deleted file mode 100644
index c44350bfd..000000000
--- a/library/oauth2/src/OAuth2/Scope.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Storage\Memory;
-use OAuth2\Storage\ScopeInterface as ScopeStorageInterface;
-
-/**
-* @see OAuth2\ScopeInterface
-*/
-class Scope implements ScopeInterface
-{
-    protected $storage;
-
-    /**
-     * @param mixed @storage
-     * Either an array of supported scopes, or an instance of OAuth2\Storage\ScopeInterface
-     */
-    public function __construct($storage = null)
-    {
-        if (is_null($storage) || is_array($storage)) {
-            $storage = new Memory((array) $storage);
-        }
-
-        if (!$storage instanceof ScopeStorageInterface) {
-            throw new \InvalidArgumentException("Argument 1 to OAuth2\Scope must be null, an array, or instance of OAuth2\Storage\ScopeInterface");
-        }
-
-        $this->storage = $storage;
-    }
-
-    /**
-     * Check if everything in required scope is contained in available scope.
-     *
-     * @param $required_scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if everything in required scope is contained in available scope,
-     * and FALSE if it isn't.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-7
-     *
-     * @ingroup oauth2_section_7
-     */
-    public function checkScope($required_scope, $available_scope)
-    {
-        $required_scope = explode(' ', trim($required_scope));
-        $available_scope = explode(' ', trim($available_scope));
-
-        return (count(array_diff($required_scope, $available_scope)) == 0);
-    }
-
-    /**
-     * Check if the provided scope exists in storage.
-     *
-     * @param $scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if it exists, FALSE otherwise.
-     */
-    public function scopeExists($scope)
-    {
-        // Check reserved scopes first.
-        $scope = explode(' ', trim($scope));
-        $reservedScope = $this->getReservedScopes();
-        $nonReservedScopes = array_diff($scope, $reservedScope);
-        if (count($nonReservedScopes) == 0) {
-            return true;
-        } else {
-            // Check the storage for non-reserved scopes.
-            $nonReservedScopes = implode(' ', $nonReservedScopes);
-
-            return $this->storage->scopeExists($nonReservedScopes);
-        }
-    }
-
-    public function getScopeFromRequest(RequestInterface $request)
-    {
-        // "scope" is valid if passed in either POST or QUERY
-        return $request->request('scope', $request->query('scope'));
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-        return $this->storage->getDefaultScope($client_id);
-    }
-
-    /**
-     * Get reserved scopes needed by the server.
-     *
-     * In case OpenID Connect is used, these scopes must include:
-     * 'openid', offline_access'.
-     *
-     * @return
-     * An array of reserved scopes.
-     */
-    public function getReservedScopes()
-    {
-        return array('openid', 'offline_access');
-    }
-}
diff --git a/library/oauth2/src/OAuth2/ScopeInterface.php b/library/oauth2/src/OAuth2/ScopeInterface.php
deleted file mode 100644
index 5b60f9aee..000000000
--- a/library/oauth2/src/OAuth2/ScopeInterface.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Storage\ScopeInterface as ScopeStorageInterface;
-
-/**
- * Class to handle scope implementation logic
- *
- * @see OAuth2\Storage\ScopeInterface
- */
-interface ScopeInterface extends ScopeStorageInterface
-{
-    /**
-     * Check if everything in required scope is contained in available scope.
-     *
-     * @param $required_scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if everything in required scope is contained in available scope,
-     * and FALSE if it isn't.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-7
-     *
-     * @ingroup oauth2_section_7
-     */
-    public function checkScope($required_scope, $available_scope);
-
-    /**
-     * Return scope info from request
-     *
-     * @param OAuth2\RequestInterface
-     * Request object to check
-     *
-     * @return
-     * string representation of requested scope
-     */
-    public function getScopeFromRequest(RequestInterface $request);
-}
diff --git a/library/oauth2/src/OAuth2/Server.php b/library/oauth2/src/OAuth2/Server.php
deleted file mode 100644
index 171a4f069..000000000
--- a/library/oauth2/src/OAuth2/Server.php
+++ /dev/null
@@ -1,832 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Controller\ResourceControllerInterface;
-use OAuth2\Controller\ResourceController;
-use OAuth2\OpenID\Controller\UserInfoControllerInterface;
-use OAuth2\OpenID\Controller\UserInfoController;
-use OAuth2\OpenID\Controller\AuthorizeController as OpenIDAuthorizeController;
-use OAuth2\OpenID\ResponseType\AuthorizationCode as OpenIDAuthorizationCodeResponseType;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-use OAuth2\OpenID\GrantType\AuthorizationCode as OpenIDAuthorizationCodeGrantType;
-use OAuth2\Controller\AuthorizeControllerInterface;
-use OAuth2\Controller\AuthorizeController;
-use OAuth2\Controller\TokenControllerInterface;
-use OAuth2\Controller\TokenController;
-use OAuth2\ClientAssertionType\ClientAssertionTypeInterface;
-use OAuth2\ClientAssertionType\HttpBasic;
-use OAuth2\ResponseType\ResponseTypeInterface;
-use OAuth2\ResponseType\AuthorizationCode as AuthorizationCodeResponseType;
-use OAuth2\ResponseType\AccessToken;
-use OAuth2\ResponseType\JwtAccessToken;
-use OAuth2\OpenID\ResponseType\CodeIdToken;
-use OAuth2\OpenID\ResponseType\IdToken;
-use OAuth2\OpenID\ResponseType\IdTokenToken;
-use OAuth2\TokenType\TokenTypeInterface;
-use OAuth2\TokenType\Bearer;
-use OAuth2\GrantType\GrantTypeInterface;
-use OAuth2\GrantType\UserCredentials;
-use OAuth2\GrantType\ClientCredentials;
-use OAuth2\GrantType\RefreshToken;
-use OAuth2\GrantType\AuthorizationCode;
-use OAuth2\Storage\JwtAccessToken as JwtAccessTokenStorage;
-use OAuth2\Storage\JwtAccessTokenInterface;
-
-/**
-* Server class for OAuth2
-* This class serves as a convience class which wraps the other Controller classes
-*
-* @see OAuth2\Controller\ResourceController
-* @see OAuth2\Controller\AuthorizeController
-* @see OAuth2\Controller\TokenController
-*/
-class Server implements ResourceControllerInterface,
-    AuthorizeControllerInterface,
-    TokenControllerInterface,
-    UserInfoControllerInterface
-{
-    // misc properties
-    protected $response;
-    protected $config;
-    protected $storages;
-
-    // servers
-    protected $authorizeController;
-    protected $tokenController;
-    protected $resourceController;
-    protected $userInfoController;
-
-    // config classes
-    protected $grantTypes;
-    protected $responseTypes;
-    protected $tokenType;
-    protected $scopeUtil;
-    protected $clientAssertionType;
-
-    protected $storageMap = array(
-        'access_token' => 'OAuth2\Storage\AccessTokenInterface',
-        'authorization_code' => 'OAuth2\Storage\AuthorizationCodeInterface',
-        'client_credentials' => 'OAuth2\Storage\ClientCredentialsInterface',
-        'client' => 'OAuth2\Storage\ClientInterface',
-        'refresh_token' => 'OAuth2\Storage\RefreshTokenInterface',
-        'user_credentials' => 'OAuth2\Storage\UserCredentialsInterface',
-        'user_claims' => 'OAuth2\OpenID\Storage\UserClaimsInterface',
-        'public_key' => 'OAuth2\Storage\PublicKeyInterface',
-        'jwt_bearer' => 'OAuth2\Storage\JWTBearerInterface',
-        'scope' => 'OAuth2\Storage\ScopeInterface',
-    );
-
-    protected $responseTypeMap = array(
-        'token' => 'OAuth2\ResponseType\AccessTokenInterface',
-        'code' => 'OAuth2\ResponseType\AuthorizationCodeInterface',
-        'id_token' => 'OAuth2\OpenID\ResponseType\IdTokenInterface',
-        'id_token token' => 'OAuth2\OpenID\ResponseType\IdTokenTokenInterface',
-        'code id_token' => 'OAuth2\OpenID\ResponseType\CodeIdTokenInterface',
-    );
-
-    /**
-     * @param mixed                                                   $storage             (array or OAuth2\Storage) - single object or array of objects implementing the
-     *                                                                                     required storage types (ClientCredentialsInterface and AccessTokenInterface as a minimum)
-     * @param array                                                   $config              specify a different token lifetime, token header name, etc
-     * @param array                                                   $grantTypes          An array of OAuth2\GrantType\GrantTypeInterface to use for granting access tokens
-     * @param array                                                   $responseTypes       Response types to use.  array keys should be "code" and and "token" for
-     *                                                                                     Access Token and Authorization Code response types
-     * @param OAuth2\TokenType\TokenTypeInterface                     $tokenType           The token type object to use. Valid token types are "bearer" and "mac"
-     * @param OAuth2\ScopeInterface                                   $scopeUtil           The scope utility class to use to validate scope
-     * @param OAuth2\ClientAssertionType\ClientAssertionTypeInterface $clientAssertionType The method in which to verify the client identity.  Default is HttpBasic
-     *
-     * @ingroup oauth2_section_7
-     */
-    public function __construct($storage = array(), array $config = array(), array $grantTypes = array(), array $responseTypes = array(), TokenTypeInterface $tokenType = null, ScopeInterface $scopeUtil = null, ClientAssertionTypeInterface $clientAssertionType = null)
-    {
-        $storage = is_array($storage) ? $storage : array($storage);
-        $this->storages = array();
-        foreach ($storage as $key => $service) {
-            $this->addStorage($service, $key);
-        }
-
-        // merge all config values.  These get passed to our controller objects
-        $this->config = array_merge(array(
-            'use_jwt_access_tokens'        => false,
-            'store_encrypted_token_string' => true,
-            'use_openid_connect'       => false,
-            'id_lifetime'              => 3600,
-            'access_lifetime'          => 3600,
-            'www_realm'                => 'Service',
-            'token_param_name'         => 'access_token',
-            'token_bearer_header_name' => 'Bearer',
-            'enforce_state'            => true,
-            'require_exact_redirect_uri' => true,
-            'allow_implicit'           => false,
-            'allow_credentials_in_request_body' => true,
-            'allow_public_clients'     => true,
-            'always_issue_new_refresh_token' => false,
-            'unset_refresh_token_after_use' => true,
-        ), $config);
-
-        foreach ($grantTypes as $key => $grantType) {
-            $this->addGrantType($grantType, $key);
-        }
-
-        foreach ($responseTypes as $key => $responseType) {
-            $this->addResponseType($responseType, $key);
-        }
-
-        $this->tokenType = $tokenType;
-        $this->scopeUtil = $scopeUtil;
-        $this->clientAssertionType = $clientAssertionType;
-
-        if ($this->config['use_openid_connect']) {
-            $this->validateOpenIdConnect();
-        }
-    }
-
-    public function getAuthorizeController()
-    {
-        if (is_null($this->authorizeController)) {
-            $this->authorizeController = $this->createDefaultAuthorizeController();
-        }
-
-        return $this->authorizeController;
-    }
-
-    public function getTokenController()
-    {
-        if (is_null($this->tokenController)) {
-            $this->tokenController = $this->createDefaultTokenController();
-        }
-
-        return $this->tokenController;
-    }
-
-    public function getResourceController()
-    {
-        if (is_null($this->resourceController)) {
-            $this->resourceController = $this->createDefaultResourceController();
-        }
-
-        return $this->resourceController;
-    }
-
-    public function getUserInfoController()
-    {
-        if (is_null($this->userInfoController)) {
-            $this->userInfoController = $this->createDefaultUserInfoController();
-        }
-
-        return $this->userInfoController;
-    }
-
-    /**
-     * every getter deserves a setter
-     */
-    public function setAuthorizeController(AuthorizeControllerInterface $authorizeController)
-    {
-        $this->authorizeController = $authorizeController;
-    }
-
-    /**
-     * every getter deserves a setter
-     */
-    public function setTokenController(TokenControllerInterface $tokenController)
-    {
-        $this->tokenController = $tokenController;
-    }
-
-    /**
-     * every getter deserves a setter
-     */
-    public function setResourceController(ResourceControllerInterface $resourceController)
-    {
-        $this->resourceController = $resourceController;
-    }
-
-    /**
-     * every getter deserves a setter
-     */
-    public function setUserInfoController(UserInfoControllerInterface $userInfoController)
-    {
-        $this->userInfoController = $userInfoController;
-    }
-
-    /**
-     * Return claims about the authenticated end-user.
-     * This would be called from the "/UserInfo" endpoint as defined in the spec.
-     *
-     * @param $request - OAuth2\RequestInterface
-     * Request object to grant access token
-     *
-     * @param $response - OAuth2\ResponseInterface
-     * Response object containing error messages (failure) or user claims (success)
-     *
-     * @throws InvalidArgumentException
-     * @throws LogicException
-     *
-     * @see http://openid.net/specs/openid-connect-core-1_0.html#UserInfo
-     */
-    public function handleUserInfoRequest(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $this->getUserInfoController()->handleUserInfoRequest($request, $this->response);
-
-        return $this->response;
-    }
-
-    /**
-     * Grant or deny a requested access token.
-     * This would be called from the "/token" endpoint as defined in the spec.
-     * Obviously, you can call your endpoint whatever you want.
-     *
-     * @param $request - OAuth2\RequestInterface
-     * Request object to grant access token
-     *
-     * @param $response - OAuth2\ResponseInterface
-     * Response object containing error messages (failure) or access token (success)
-     *
-     * @throws InvalidArgumentException
-     * @throws LogicException
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     * @see http://tools.ietf.org/html/rfc6749#section-10.6
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.3
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function handleTokenRequest(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $this->getTokenController()->handleTokenRequest($request, $this->response);
-
-        return $this->response;
-    }
-
-    public function grantAccessToken(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $value = $this->getTokenController()->grantAccessToken($request, $this->response);
-
-        return $value;
-    }
-
-    /**
-     * Handle a revoke token request
-     * This would be called from the "/revoke" endpoint as defined in the draft Token Revocation spec
-     *
-     * @see https://tools.ietf.org/html/rfc7009#section-2
-     *
-     * @param RequestInterface $request
-     * @param ResponseInterface $response
-     * @return Response|ResponseInterface
-     */
-    public function handleRevokeRequest(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $this->getTokenController()->handleRevokeRequest($request, $this->response);
-
-        return $this->response;
-    }
-
-    /**
-     * Redirect the user appropriately after approval.
-     *
-     * After the user has approved or denied the resource request the
-     * authorization server should call this function to redirect the user
-     * appropriately.
-     *
-     * @param $request
-     * The request should have the follow parameters set in the querystring:
-     * - response_type: The requested response: an access token, an
-     * authorization code, or both.
-     * - client_id: The client identifier as described in Section 2.
-     * - redirect_uri: An absolute URI to which the authorization server
-     * will redirect the user-agent to when the end-user authorization
-     * step is completed.
-     * - scope: (optional) The scope of the resource request expressed as a
-     * list of space-delimited strings.
-     * - state: (optional) An opaque value used by the client to maintain
-     * state between the request and callback.
-     * @param $is_authorized
-     * TRUE or FALSE depending on whether the user authorized the access.
-     * @param $user_id
-     * Identifier of user who authorized the client
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function handleAuthorizeRequest(RequestInterface $request, ResponseInterface $response, $is_authorized, $user_id = null)
-    {
-        $this->response = $response;
-        $this->getAuthorizeController()->handleAuthorizeRequest($request, $this->response, $is_authorized, $user_id);
-
-        return $this->response;
-    }
-
-    /**
-     * Pull the authorization request data out of the HTTP request.
-     * - The redirect_uri is OPTIONAL as per draft 20. But your implementation can enforce it
-     * by setting $config['enforce_redirect'] to true.
-     * - The state is OPTIONAL but recommended to enforce CSRF. Draft 21 states, however, that
-     * CSRF protection is MANDATORY. You can enforce this by setting the $config['enforce_state'] to true.
-     *
-     * The draft specifies that the parameters should be retrieved from GET, override the Response
-     * object to change this
-     *
-     * @return
-     * The authorization parameters so the authorization server can prompt
-     * the user for approval if valid.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.1
-     * @see http://tools.ietf.org/html/rfc6749#section-10.12
-     *
-     * @ingroup oauth2_section_3
-     */
-    public function validateAuthorizeRequest(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $value = $this->getAuthorizeController()->validateAuthorizeRequest($request, $this->response);
-
-        return $value;
-    }
-
-    public function verifyResourceRequest(RequestInterface $request, ResponseInterface $response = null, $scope = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $value = $this->getResourceController()->verifyResourceRequest($request, $this->response, $scope);
-
-        return $value;
-    }
-
-    public function getAccessTokenData(RequestInterface $request, ResponseInterface $response = null)
-    {
-        $this->response = is_null($response) ? new Response() : $response;
-        $value = $this->getResourceController()->getAccessTokenData($request, $this->response);
-
-        return $value;
-    }
-
-    public function addGrantType(GrantTypeInterface $grantType, $identifier = null)
-    {
-        if (!is_string($identifier)) {
-            $identifier = $grantType->getQuerystringIdentifier();
-        }
-
-        $this->grantTypes[$identifier] = $grantType;
-
-        // persist added grant type down to TokenController
-        if (!is_null($this->tokenController)) {
-            $this->getTokenController()->addGrantType($grantType, $identifier);
-        }
-    }
-
-    /**
-     * Set a storage object for the server
-     *
-     * @param $storage
-     * An object implementing one of the Storage interfaces
-     * @param $key
-     * If null, the storage is set to the key of each storage interface it implements
-     *
-     * @see storageMap
-     */
-    public function addStorage($storage, $key = null)
-    {
-        // if explicitly set to a valid key, do not "magically" set below
-        if (isset($this->storageMap[$key])) {
-            if (!is_null($storage) && !$storage instanceof $this->storageMap[$key]) {
-                throw new \InvalidArgumentException(sprintf('storage of type "%s" must implement interface "%s"', $key, $this->storageMap[$key]));
-            }
-            $this->storages[$key] = $storage;
-
-            // special logic to handle "client" and "client_credentials" strangeness
-            if ($key === 'client' && !isset($this->storages['client_credentials'])) {
-                if ($storage instanceof \OAuth2\Storage\ClientCredentialsInterface) {
-                    $this->storages['client_credentials'] = $storage;
-                }
-            } elseif ($key === 'client_credentials' && !isset($this->storages['client'])) {
-                if ($storage instanceof \OAuth2\Storage\ClientInterface) {
-                    $this->storages['client'] = $storage;
-                }
-            }
-        } elseif (!is_null($key) && !is_numeric($key)) {
-            throw new \InvalidArgumentException(sprintf('unknown storage key "%s", must be one of [%s]', $key, implode(', ', array_keys($this->storageMap))));
-        } else {
-            $set = false;
-            foreach ($this->storageMap as $type => $interface) {
-                if ($storage instanceof $interface) {
-                    $this->storages[$type] = $storage;
-                    $set = true;
-                }
-            }
-
-            if (!$set) {
-                throw new \InvalidArgumentException(sprintf('storage of class "%s" must implement one of [%s]', get_class($storage), implode(', ', $this->storageMap)));
-            }
-        }
-    }
-
-    public function addResponseType(ResponseTypeInterface $responseType, $key = null)
-    {
-        $key = $this->normalizeResponseType($key);
-
-        if (isset($this->responseTypeMap[$key])) {
-            if (!$responseType instanceof $this->responseTypeMap[$key]) {
-                throw new \InvalidArgumentException(sprintf('responseType of type "%s" must implement interface "%s"', $key, $this->responseTypeMap[$key]));
-            }
-            $this->responseTypes[$key] = $responseType;
-        } elseif (!is_null($key) && !is_numeric($key)) {
-            throw new \InvalidArgumentException(sprintf('unknown responseType key "%s", must be one of [%s]', $key, implode(', ', array_keys($this->responseTypeMap))));
-        } else {
-            $set = false;
-            foreach ($this->responseTypeMap as $type => $interface) {
-                if ($responseType instanceof $interface) {
-                    $this->responseTypes[$type] = $responseType;
-                    $set = true;
-                }
-            }
-
-            if (!$set) {
-                throw new \InvalidArgumentException(sprintf('Unknown response type %s.  Please implement one of [%s]', get_class($responseType), implode(', ', $this->responseTypeMap)));
-            }
-        }
-    }
-
-    public function getScopeUtil()
-    {
-        if (!$this->scopeUtil) {
-            $storage = isset($this->storages['scope']) ? $this->storages['scope'] : null;
-            $this->scopeUtil = new Scope($storage);
-        }
-
-        return $this->scopeUtil;
-    }
-
-    /**
-     * every getter deserves a setter
-     */
-    public function setScopeUtil($scopeUtil)
-    {
-        $this->scopeUtil = $scopeUtil;
-    }
-
-    protected function createDefaultAuthorizeController()
-    {
-        if (!isset($this->storages['client'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\ClientInterface to use the authorize server");
-        }
-        if (0 == count($this->responseTypes)) {
-            $this->responseTypes = $this->getDefaultResponseTypes();
-        }
-        if ($this->config['use_openid_connect'] && !isset($this->responseTypes['id_token'])) {
-            $this->responseTypes['id_token'] = $this->createDefaultIdTokenResponseType();
-            if ($this->config['allow_implicit']) {
-                $this->responseTypes['id_token token'] = $this->createDefaultIdTokenTokenResponseType();
-            }
-        }
-
-        $config = array_intersect_key($this->config, array_flip(explode(' ', 'allow_implicit enforce_state require_exact_redirect_uri')));
-
-        if ($this->config['use_openid_connect']) {
-            return new OpenIDAuthorizeController($this->storages['client'], $this->responseTypes, $config, $this->getScopeUtil());
-        }
-
-        return new AuthorizeController($this->storages['client'], $this->responseTypes, $config, $this->getScopeUtil());
-    }
-
-    protected function createDefaultTokenController()
-    {
-        if (0 == count($this->grantTypes)) {
-            $this->grantTypes = $this->getDefaultGrantTypes();
-        }
-
-        if (is_null($this->clientAssertionType)) {
-            // see if HttpBasic assertion type is requred.  If so, then create it from storage classes.
-            foreach ($this->grantTypes as $grantType) {
-                if (!$grantType instanceof ClientAssertionTypeInterface) {
-                    if (!isset($this->storages['client_credentials'])) {
-                        throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\ClientCredentialsInterface to use the token server");
-                    }
-                    $config = array_intersect_key($this->config, array_flip(explode(' ', 'allow_credentials_in_request_body allow_public_clients')));
-                    $this->clientAssertionType = new HttpBasic($this->storages['client_credentials'], $config);
-                    break;
-                }
-            }
-        }
-
-        if (!isset($this->storages['client'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\ClientInterface to use the token server");
-        }
-
-        $accessTokenResponseType = $this->getAccessTokenResponseType();
-
-        return new TokenController($accessTokenResponseType, $this->storages['client'], $this->grantTypes, $this->clientAssertionType, $this->getScopeUtil());
-    }
-
-    protected function createDefaultResourceController()
-    {
-        if ($this->config['use_jwt_access_tokens']) {
-            // overwrites access token storage with crypto token storage if "use_jwt_access_tokens" is set
-            if (!isset($this->storages['access_token']) || !$this->storages['access_token'] instanceof JwtAccessTokenInterface) {
-                $this->storages['access_token'] = $this->createDefaultJwtAccessTokenStorage();
-            }
-        } elseif (!isset($this->storages['access_token'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\AccessTokenInterface or use JwtAccessTokens to use the resource server");
-        }
-
-        if (!$this->tokenType) {
-            $this->tokenType = $this->getDefaultTokenType();
-        }
-
-        $config = array_intersect_key($this->config, array('www_realm' => ''));
-
-        return new ResourceController($this->tokenType, $this->storages['access_token'], $config, $this->getScopeUtil());
-    }
-
-    protected function createDefaultUserInfoController()
-    {
-        if ($this->config['use_jwt_access_tokens']) {
-            // overwrites access token storage with crypto token storage if "use_jwt_access_tokens" is set
-            if (!isset($this->storages['access_token']) || !$this->storages['access_token'] instanceof JwtAccessTokenInterface) {
-                $this->storages['access_token'] = $this->createDefaultJwtAccessTokenStorage();
-            }
-        } elseif (!isset($this->storages['access_token'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\AccessTokenInterface or use JwtAccessTokens to use the UserInfo server");
-        }
-
-        if (!isset($this->storages['user_claims'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\OpenID\Storage\UserClaimsInterface to use the UserInfo server");
-        }
-
-        if (!$this->tokenType) {
-            $this->tokenType = $this->getDefaultTokenType();
-        }
-
-        $config = array_intersect_key($this->config, array('www_realm' => ''));
-
-        return new UserInfoController($this->tokenType, $this->storages['access_token'], $this->storages['user_claims'], $config, $this->getScopeUtil());
-    }
-
-    protected function getDefaultTokenType()
-    {
-        $config = array_intersect_key($this->config, array_flip(explode(' ', 'token_param_name token_bearer_header_name')));
-
-        return new Bearer($config);
-    }
-
-    protected function getDefaultResponseTypes()
-    {
-        $responseTypes = array();
-
-        if ($this->config['allow_implicit']) {
-            $responseTypes['token'] = $this->getAccessTokenResponseType();
-        }
-
-        if ($this->config['use_openid_connect']) {
-            $responseTypes['id_token'] = $this->getIdTokenResponseType();
-            if ($this->config['allow_implicit']) {
-                $responseTypes['id_token token'] = $this->getIdTokenTokenResponseType();
-            }
-        }
-
-        if (isset($this->storages['authorization_code'])) {
-            $config = array_intersect_key($this->config, array_flip(explode(' ', 'enforce_redirect auth_code_lifetime')));
-            if ($this->config['use_openid_connect']) {
-                if (!$this->storages['authorization_code'] instanceof OpenIDAuthorizationCodeInterface) {
-                    throw new \LogicException("Your authorization_code storage must implement OAuth2\OpenID\Storage\AuthorizationCodeInterface to work when 'use_openid_connect' is true");
-                }
-                $responseTypes['code'] = new OpenIDAuthorizationCodeResponseType($this->storages['authorization_code'], $config);
-                $responseTypes['code id_token'] = new CodeIdToken($responseTypes['code'], $responseTypes['id_token']);
-            } else {
-                $responseTypes['code'] = new AuthorizationCodeResponseType($this->storages['authorization_code'], $config);
-            }
-        }
-
-        if (count($responseTypes) == 0) {
-            throw new \LogicException("You must supply an array of response_types in the constructor or implement a OAuth2\Storage\AuthorizationCodeInterface storage object or set 'allow_implicit' to true and implement a OAuth2\Storage\AccessTokenInterface storage object");
-        }
-
-        return $responseTypes;
-    }
-
-    protected function getDefaultGrantTypes()
-    {
-        $grantTypes = array();
-
-        if (isset($this->storages['user_credentials'])) {
-            $grantTypes['password'] = new UserCredentials($this->storages['user_credentials']);
-        }
-
-        if (isset($this->storages['client_credentials'])) {
-            $config = array_intersect_key($this->config, array('allow_credentials_in_request_body' => ''));
-            $grantTypes['client_credentials'] = new ClientCredentials($this->storages['client_credentials'], $config);
-        }
-
-        if (isset($this->storages['refresh_token'])) {
-            $config = array_intersect_key($this->config, array_flip(explode(' ', 'always_issue_new_refresh_token unset_refresh_token_after_use')));
-            $grantTypes['refresh_token'] = new RefreshToken($this->storages['refresh_token'], $config);
-        }
-
-        if (isset($this->storages['authorization_code'])) {
-            if ($this->config['use_openid_connect']) {
-                if (!$this->storages['authorization_code'] instanceof OpenIDAuthorizationCodeInterface) {
-                    throw new \LogicException("Your authorization_code storage must implement OAuth2\OpenID\Storage\AuthorizationCodeInterface to work when 'use_openid_connect' is true");
-                }
-                $grantTypes['authorization_code'] = new OpenIDAuthorizationCodeGrantType($this->storages['authorization_code']);
-            } else {
-                $grantTypes['authorization_code'] = new AuthorizationCode($this->storages['authorization_code']);
-            }
-        }
-
-        if (count($grantTypes) == 0) {
-            throw new \LogicException("Unable to build default grant types - You must supply an array of grant_types in the constructor");
-        }
-
-        return $grantTypes;
-    }
-
-    protected function getAccessTokenResponseType()
-    {
-        if (isset($this->responseTypes['token'])) {
-            return $this->responseTypes['token'];
-        }
-
-        if ($this->config['use_jwt_access_tokens']) {
-            return $this->createDefaultJwtAccessTokenResponseType();
-        }
-
-        return $this->createDefaultAccessTokenResponseType();
-    }
-
-    protected function getIdTokenResponseType()
-    {
-        if (isset($this->responseTypes['id_token'])) {
-            return $this->responseTypes['id_token'];
-        }
-
-        return $this->createDefaultIdTokenResponseType();
-    }
-
-    protected function getIdTokenTokenResponseType()
-    {
-        if (isset($this->responseTypes['id_token token'])) {
-            return $this->responseTypes['id_token token'];
-        }
-
-        return $this->createDefaultIdTokenTokenResponseType();
-    }
-
-    /**
-     * For Resource Controller
-     */
-    protected function createDefaultJwtAccessTokenStorage()
-    {
-        if (!isset($this->storages['public_key'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\PublicKeyInterface to use crypto tokens");
-        }
-        $tokenStorage = null;
-        if (!empty($this->config['store_encrypted_token_string']) && isset($this->storages['access_token'])) {
-            $tokenStorage = $this->storages['access_token'];
-        }
-        // wrap the access token storage as required.
-        return new JwtAccessTokenStorage($this->storages['public_key'], $tokenStorage);
-    }
-
-    /**
-     * For Authorize and Token Controllers
-     */
-    protected function createDefaultJwtAccessTokenResponseType()
-    {
-        if (!isset($this->storages['public_key'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\PublicKeyInterface to use crypto tokens");
-        }
-
-        $tokenStorage = null;
-        if (isset($this->storages['access_token'])) {
-            $tokenStorage = $this->storages['access_token'];
-        }
-
-        $refreshStorage = null;
-        if (isset($this->storages['refresh_token'])) {
-            $refreshStorage = $this->storages['refresh_token'];
-        }
-
-        $config = array_intersect_key($this->config, array_flip(explode(' ', 'store_encrypted_token_string issuer access_lifetime refresh_token_lifetime')));
-
-        return new JwtAccessToken($this->storages['public_key'], $tokenStorage, $refreshStorage, $config);
-    }
-
-    protected function createDefaultAccessTokenResponseType()
-    {
-        if (!isset($this->storages['access_token'])) {
-            throw new \LogicException("You must supply a response type implementing OAuth2\ResponseType\AccessTokenInterface, or a storage object implementing OAuth2\Storage\AccessTokenInterface to use the token server");
-        }
-
-        $refreshStorage = null;
-        if (isset($this->storages['refresh_token'])) {
-            $refreshStorage = $this->storages['refresh_token'];
-        }
-
-        $config = array_intersect_key($this->config, array_flip(explode(' ', 'access_lifetime refresh_token_lifetime')));
-        $config['token_type'] = $this->tokenType ? $this->tokenType->getTokenType() :  $this->getDefaultTokenType()->getTokenType();
-
-        return new AccessToken($this->storages['access_token'], $refreshStorage, $config);
-    }
-
-    protected function createDefaultIdTokenResponseType()
-    {
-        if (!isset($this->storages['user_claims'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\OpenID\Storage\UserClaimsInterface to use openid connect");
-        }
-        if (!isset($this->storages['public_key'])) {
-            throw new \LogicException("You must supply a storage object implementing OAuth2\Storage\PublicKeyInterface to use openid connect");
-        }
-
-        $config = array_intersect_key($this->config, array_flip(explode(' ', 'issuer id_lifetime')));
-
-        return new IdToken($this->storages['user_claims'], $this->storages['public_key'], $config);
-    }
-
-    protected function createDefaultIdTokenTokenResponseType()
-    {
-        return new IdTokenToken($this->getAccessTokenResponseType(), $this->getIdTokenResponseType());
-    }
-
-    protected function validateOpenIdConnect()
-    {
-        $authCodeGrant = $this->getGrantType('authorization_code');
-        if (!empty($authCodeGrant) && !$authCodeGrant instanceof OpenIDAuthorizationCodeGrantType) {
-            throw new \InvalidArgumentException('You have enabled OpenID Connect, but supplied a grant type that does not support it.');
-        }
-    }
-
-    protected function normalizeResponseType($name)
-    {
-        // for multiple-valued response types - make them alphabetical
-        if (!empty($name) && false !== strpos($name, ' ')) {
-            $types = explode(' ', $name);
-            sort($types);
-            $name = implode(' ', $types);
-        }
-
-        return $name;
-    }
-
-    public function getResponse()
-    {
-        return $this->response;
-    }
-
-    public function getStorages()
-    {
-        return $this->storages;
-    }
-
-    public function getStorage($name)
-    {
-        return isset($this->storages[$name]) ? $this->storages[$name] : null;
-    }
-
-    public function getGrantTypes()
-    {
-        return $this->grantTypes;
-    }
-
-    public function getGrantType($name)
-    {
-        return isset($this->grantTypes[$name]) ? $this->grantTypes[$name] : null;
-    }
-
-    public function getResponseTypes()
-    {
-        return $this->responseTypes;
-    }
-
-    public function getResponseType($name)
-    {
-        // for multiple-valued response types - make them alphabetical
-        $name = $this->normalizeResponseType($name);
-
-        return isset($this->responseTypes[$name]) ? $this->responseTypes[$name] : null;
-    }
-
-    public function getTokenType()
-    {
-        return $this->tokenType;
-    }
-
-    public function getClientAssertionType()
-    {
-        return $this->clientAssertionType;
-    }
-
-    public function setConfig($name, $value)
-    {
-        $this->config[$name] = $value;
-    }
-
-    public function getConfig($name, $default = null)
-    {
-        return isset($this->config[$name]) ? $this->config[$name] : $default;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/AccessTokenInterface.php b/library/oauth2/src/OAuth2/Storage/AccessTokenInterface.php
deleted file mode 100644
index 1819158af..000000000
--- a/library/oauth2/src/OAuth2/Storage/AccessTokenInterface.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get/save access tokens
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AccessTokenInterface
-{
-    /**
-     * Look up the supplied oauth_token from storage.
-     *
-     * We need to retrieve access token data as we create and verify tokens.
-     *
-     * @param $oauth_token
-     * oauth_token to be check with.
-     *
-     * @return
-     * An associative array as below, and return NULL if the supplied oauth_token
-     * is invalid:
-     * - expires: Stored expiration in unix timestamp.
-     * - client_id: (optional) Stored client identifier.
-     * - user_id: (optional) Stored user identifier.
-     * - scope: (optional) Stored scope values in space-separated string.
-     * - id_token: (optional) Stored id_token (if "use_openid_connect" is true).
-     *
-     * @ingroup oauth2_section_7
-     */
-    public function getAccessToken($oauth_token);
-
-    /**
-     * Store the supplied access token values to storage.
-     *
-     * We need to store access token data as we create and verify tokens.
-     *
-     * @param $oauth_token    oauth_token to be stored.
-     * @param $client_id      client identifier to be stored.
-     * @param $user_id        user identifier to be stored.
-     * @param int    $expires expiration to be stored as a Unix timestamp.
-     * @param string $scope   OPTIONAL Scopes to be stored in space-separated string.
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope = null);
-
-    /**
-     * Expire an access token.
-     *
-     * This is not explicitly required in the spec, but if defined in a draft RFC for token
-     * revoking (RFC 7009) https://tools.ietf.org/html/rfc7009
-     *
-     * @param $access_token
-     * Access token to be expired.
-     *
-     * @return BOOL true if an access token was unset, false if not
-     * @ingroup oauth2_section_6
-     *
-     * @todo v2.0 include this method in interface. Omitted to maintain BC in v1.x
-     */
-    //public function unsetAccessToken($access_token);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/AuthorizationCodeInterface.php b/library/oauth2/src/OAuth2/Storage/AuthorizationCodeInterface.php
deleted file mode 100644
index 3beb0e437..000000000
--- a/library/oauth2/src/OAuth2/Storage/AuthorizationCodeInterface.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get/save authorization codes for the "Authorization Code"
- * grant type
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface AuthorizationCodeInterface
-{
-    /**
-     * The Authorization Code grant type supports a response type of "code".
-     *
-     * @var string
-     * @see http://tools.ietf.org/html/rfc6749#section-1.4.1
-     * @see http://tools.ietf.org/html/rfc6749#section-4.2
-     */
-    const RESPONSE_TYPE_CODE = "code";
-
-    /**
-     * Fetch authorization code data (probably the most common grant type).
-     *
-     * Retrieve the stored data for the given authorization code.
-     *
-     * Required for OAuth2::GRANT_TYPE_AUTH_CODE.
-     *
-     * @param $code
-     * Authorization code to be check with.
-     *
-     * @return
-     * An associative array as below, and NULL if the code is invalid
-     * @code
-     * return array(
-     *     "client_id"    => CLIENT_ID,      // REQUIRED Stored client identifier
-     *     "user_id"      => USER_ID,        // REQUIRED Stored user identifier
-     *     "expires"      => EXPIRES,        // REQUIRED Stored expiration in unix timestamp
-     *     "redirect_uri" => REDIRECT_URI,   // REQUIRED Stored redirect URI
-     *     "scope"        => SCOPE,          // OPTIONAL Stored scope values in space-separated string
-     * );
-     * @endcode
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function getAuthorizationCode($code);
-
-    /**
-     * Take the provided authorization code values and store them somewhere.
-     *
-     * This function should be the storage counterpart to getAuthCode().
-     *
-     * If storage fails for some reason, we're not currently checking for
-     * any sort of success/failure, so you should bail out of the script
-     * and provide a descriptive fail message.
-     *
-     * Required for OAuth2::GRANT_TYPE_AUTH_CODE.
-     *
-     * @param string $code         Authorization code to be stored.
-     * @param mixed  $client_id    Client identifier to be stored.
-     * @param mixed  $user_id      User identifier to be stored.
-     * @param string $redirect_uri Redirect URI(s) to be stored in a space-separated string.
-     * @param int    $expires      Expiration to be stored as a Unix timestamp.
-     * @param string $scope        OPTIONAL Scopes to be stored in space-separated string.
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null);
-
-    /**
-     * once an Authorization Code is used, it must be exipired
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.2
-     *
-     *    The client MUST NOT use the authorization code
-     *    more than once.  If an authorization code is used more than
-     *    once, the authorization server MUST deny the request and SHOULD
-     *    revoke (when possible) all tokens previously issued based on
-     *    that authorization code
-     *
-     */
-    public function expireAuthorizationCode($code);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/Cassandra.php b/library/oauth2/src/OAuth2/Storage/Cassandra.php
deleted file mode 100644
index 602e8a058..000000000
--- a/library/oauth2/src/OAuth2/Storage/Cassandra.php
+++ /dev/null
@@ -1,480 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use phpcassa\ColumnFamily;
-use phpcassa\ColumnSlice;
-use phpcassa\Connection\ConnectionPool;
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * Cassandra storage for all storage types
- *
- * To use, install "thobbs/phpcassa" via composer
- * <code>
- *  composer require thobbs/phpcassa:dev-master
- * </code>
- *
- * Once this is done, instantiate the
- * <code>
- *  $cassandra = new \phpcassa\Connection\ConnectionPool('oauth2_server', array('127.0.0.1:9160'));
- * </code>
- *
- * Then, register the storage client:
- * <code>
- *  $storage = new OAuth2\Storage\Cassandra($cassandra);
- *  $storage->setClientDetails($client_id, $client_secret, $redirect_uri);
- * </code>
- *
- * @see test/lib/OAuth2/Storage/Bootstrap::getCassandraStorage
- */
-class Cassandra implements AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    ScopeInterface,
-    PublicKeyInterface,
-    UserClaimsInterface,
-    OpenIDAuthorizationCodeInterface
-{
-
-    private $cache;
-
-    /* The cassandra client */
-    protected $cassandra;
-
-    /* Configuration array */
-    protected $config;
-
-    /**
-     * Cassandra Storage! uses phpCassa
-     *
-     * @param \phpcassa\ConnectionPool $cassandra
-     * @param array                    $config
-     */
-    public function __construct($connection = array(), array $config = array())
-    {
-        if ($connection instanceof ConnectionPool) {
-            $this->cassandra = $connection;
-        } else {
-            if (!is_array($connection)) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\Cassandra must be an instance of phpcassa\Connection\ConnectionPool or a configuration array');
-            }
-            $connection = array_merge(array(
-                'keyspace' => 'oauth2',
-                'servers'  => null,
-            ), $connection);
-
-            $this->cassandra = new ConnectionPool($connection['keyspace'], $connection['servers']);
-        }
-
-        $this->config = array_merge(array(
-            // cassandra config
-            'column_family' => 'auth',
-
-            // key names
-            'client_key' => 'oauth_clients:',
-            'access_token_key' => 'oauth_access_tokens:',
-            'refresh_token_key' => 'oauth_refresh_tokens:',
-            'code_key' => 'oauth_authorization_codes:',
-            'user_key' => 'oauth_users:',
-            'jwt_key' => 'oauth_jwt:',
-            'scope_key' => 'oauth_scopes:',
-            'public_key_key'  => 'oauth_public_keys:',
-        ), $config);
-    }
-
-    protected function getValue($key)
-    {
-        if (isset($this->cache[$key])) {
-            return $this->cache[$key];
-        }
-        $cf = new ColumnFamily($this->cassandra, $this->config['column_family']);
-
-        try {
-            $value = $cf->get($key, new ColumnSlice("", ""));
-            $value = array_shift($value);
-        } catch (\cassandra\NotFoundException $e) {
-            return false;
-        }
-
-        return json_decode($value, true);
-    }
-
-    protected function setValue($key, $value, $expire = 0)
-    {
-        $this->cache[$key] = $value;
-
-        $cf = new ColumnFamily($this->cassandra, $this->config['column_family']);
-
-        $str = json_encode($value);
-        if ($expire > 0) {
-            try {
-                $seconds = $expire - time();
-                // __data key set as C* requires a field, note: max TTL can only be 630720000 seconds
-                $cf->insert($key, array('__data' => $str), null, $seconds);
-            } catch (\Exception $e) {
-                return false;
-            }
-        } else {
-            try {
-                // __data key set as C* requires a field
-                $cf->insert($key, array('__data' => $str));
-            } catch (\Exception $e) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    protected function expireValue($key)
-    {
-        unset($this->cache[$key]);
-
-        $cf = new ColumnFamily($this->cassandra, $this->config['column_family']);
-
-        if ($cf->get_count($key) > 0) {
-            try {
-                // __data key set as C* requires a field
-                $cf->remove($key, array('__data'));
-            } catch (\Exception $e) {
-                return false;
-            }
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /* AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        return $this->getValue($this->config['code_key'] . $code);
-    }
-
-    public function setAuthorizationCode($authorization_code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        return $this->setValue(
-            $this->config['code_key'] . $authorization_code,
-            compact('authorization_code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'scope', 'id_token'),
-            $expires
-        );
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        $key = $this->config['code_key'] . $code;
-        unset($this->cache[$key]);
-
-        return $this->expireValue($key);
-    }
-
-    /* UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        if ($user = $this->getUser($username)) {
-            return $this->checkPassword($user, $password);
-        }
-
-        return false;
-    }
-
-    // plaintext passwords are bad!  Override this for your application
-    protected function checkPassword($user, $password)
-    {
-        return $user['password'] == $this->hashPassword($password);
-    }
-
-    // use a secure hashing algorithm when storing passwords. Override this for your application
-    protected function hashPassword($password)
-    {
-        return sha1($password);
-    }
-
-    public function getUserDetails($username)
-    {
-        return $this->getUser($username);
-    }
-
-    public function getUser($username)
-    {
-        if (!$userInfo = $this->getValue($this->config['user_key'] . $username)) {
-            return false;
-        }
-
-        // the default behavior is to use "username" as the user_id
-        return array_merge(array(
-            'user_id' => $username,
-        ), $userInfo);
-    }
-
-    public function setUser($username, $password, $first_name = null, $last_name = null)
-    {
-        $password = $this->hashPassword($password);
-
-        return $this->setValue(
-            $this->config['user_key'] . $username,
-            compact('username', 'password', 'first_name', 'last_name')
-        );
-    }
-
-    /* ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        if (!$client = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        return isset($client['client_secret'])
-            && $client['client_secret'] == $client_secret;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        if (!$client = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        return empty($client['client_secret']);;
-    }
-
-    /* ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        return $this->getValue($this->config['client_key'] . $client_id);
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        return $this->setValue(
-            $this->config['client_key'] . $client_id,
-            compact('client_id', 'client_secret', 'redirect_uri', 'grant_types', 'scope', 'user_id')
-        );
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, (array) $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        return $this->getValue($this->config['refresh_token_key'] . $refresh_token);
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        return $this->setValue(
-            $this->config['refresh_token_key'] . $refresh_token,
-            compact('refresh_token', 'client_id', 'user_id', 'expires', 'scope'),
-            $expires
-        );
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        return $this->expireValue($this->config['refresh_token_key'] . $refresh_token);
-    }
-
-    /* AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        return $this->getValue($this->config['access_token_key'].$access_token);
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        return $this->setValue(
-            $this->config['access_token_key'].$access_token,
-            compact('access_token', 'client_id', 'user_id', 'expires', 'scope'),
-            $expires
-        );
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        return $this->expireValue($this->config['access_token_key'] . $access_token);
-    }
-
-    /* ScopeInterface */
-    public function scopeExists($scope)
-    {
-        $scope = explode(' ', $scope);
-
-        $result = $this->getValue($this->config['scope_key'].'supported:global');
-
-        $supportedScope = explode(' ', (string) $result);
-
-        return (count(array_diff($scope, $supportedScope)) == 0);
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-        if (is_null($client_id) || !$result = $this->getValue($this->config['scope_key'].'default:'.$client_id)) {
-            $result = $this->getValue($this->config['scope_key'].'default:global');
-        }
-
-        return $result;
-    }
-
-    public function setScope($scope, $client_id = null, $type = 'supported')
-    {
-        if (!in_array($type, array('default', 'supported'))) {
-            throw new \InvalidArgumentException('"$type" must be one of "default", "supported"');
-        }
-
-        if (is_null($client_id)) {
-            $key = $this->config['scope_key'].$type.':global';
-        } else {
-            $key = $this->config['scope_key'].$type.':'.$client_id;
-        }
-
-        return $this->setValue($key, $scope);
-    }
-
-    /*JWTBearerInterface */
-    public function getClientKey($client_id, $subject)
-    {
-        if (!$jwt = $this->getValue($this->config['jwt_key'] . $client_id)) {
-            return false;
-        }
-
-        if (isset($jwt['subject']) && $jwt['subject'] == $subject ) {
-            return $jwt['key'];
-        }
-
-        return null;
-    }
-
-    public function setClientKey($client_id, $key, $subject = null)
-    {
-        return $this->setValue($this->config['jwt_key'] . $client_id, array(
-            'key' => $key,
-            'subject' => $subject
-        ));
-    }
-
-    /*ScopeInterface */
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs cassandra implementation.
-        throw new \Exception('getJti() for the Cassandra driver is currently unimplemented.');
-    }
-
-    public function setJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs cassandra implementation.
-        throw new \Exception('setJti() for the Cassandra driver is currently unimplemented.');
-    }
-
-    /* PublicKeyInterface */
-    public function getPublicKey($client_id = '')
-    {
-        $public_key = $this->getValue($this->config['public_key_key'] . $client_id);
-        if (is_array($public_key)) {
-            return $public_key['public_key'];
-        }
-        $public_key = $this->getValue($this->config['public_key_key']);
-        if (is_array($public_key)) {
-            return $public_key['public_key'];
-        }
-    }
-
-    public function getPrivateKey($client_id = '')
-    {
-        $public_key = $this->getValue($this->config['public_key_key'] . $client_id);
-        if (is_array($public_key)) {
-            return $public_key['private_key'];
-        }
-        $public_key = $this->getValue($this->config['public_key_key']);
-        if (is_array($public_key)) {
-            return $public_key['private_key'];
-        }
-    }
-
-    public function getEncryptionAlgorithm($client_id = null)
-    {
-        $public_key = $this->getValue($this->config['public_key_key'] . $client_id);
-        if (is_array($public_key)) {
-            return $public_key['encryption_algorithm'];
-        }
-        $public_key = $this->getValue($this->config['public_key_key']);
-        if (is_array($public_key)) {
-            return $public_key['encryption_algorithm'];
-        }
-
-        return 'RS256';
-    }
-
-    /* UserClaimsInterface */
-    public function getUserClaims($user_id, $claims)
-    {
-        $userDetails = $this->getUserDetails($user_id);
-        if (!is_array($userDetails)) {
-            return false;
-        }
-
-        $claims = explode(' ', trim($claims));
-        $userClaims = array();
-
-        // for each requested claim, if the user has the claim, set it in the response
-        $validClaims = explode(' ', self::VALID_CLAIMS);
-        foreach ($validClaims as $validClaim) {
-            if (in_array($validClaim, $claims)) {
-                if ($validClaim == 'address') {
-                    // address is an object with subfields
-                    $userClaims['address'] = $this->getUserClaim($validClaim, $userDetails['address'] ?: $userDetails);
-                } else {
-                    $userClaims = array_merge($userClaims, $this->getUserClaim($validClaim, $userDetails));
-                }
-            }
-        }
-
-        return $userClaims;
-    }
-
-    protected function getUserClaim($claim, $userDetails)
-    {
-        $userClaims = array();
-        $claimValuesString = constant(sprintf('self::%s_CLAIM_VALUES', strtoupper($claim)));
-        $claimValues = explode(' ', $claimValuesString);
-
-        foreach ($claimValues as $value) {
-            if ($value == 'email_verified') {
-                $userClaims[$value] = $userDetails[$value]=='true' ? true : false;
-            } else {
-                $userClaims[$value] = isset($userDetails[$value]) ? $userDetails[$value] : null;
-            }
-        }
-
-        return $userClaims;
-    }
-
-}
diff --git a/library/oauth2/src/OAuth2/Storage/ClientCredentialsInterface.php b/library/oauth2/src/OAuth2/Storage/ClientCredentialsInterface.php
deleted file mode 100644
index 3318c6966..000000000
--- a/library/oauth2/src/OAuth2/Storage/ClientCredentialsInterface.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify how the OAuth2 Server
- * should verify client credentials
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface ClientCredentialsInterface extends ClientInterface
-{
-
-    /**
-     * Make sure that the client credentials is valid.
-     *
-     * @param $client_id
-     * Client identifier to be check with.
-     * @param $client_secret
-     * (optional) If a secret is required, check that they've given the right one.
-     *
-     * @return
-     * TRUE if the client credentials are valid, and MUST return FALSE if it isn't.
-     * @endcode
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-3.1
-     *
-     * @ingroup oauth2_section_3
-     */
-    public function checkClientCredentials($client_id, $client_secret = null);
-
-    /**
-     * Determine if the client is a "public" client, and therefore
-     * does not require passing credentials for certain grant types
-     *
-     * @param $client_id
-     * Client identifier to be check with.
-     *
-     * @return
-     * TRUE if the client is public, and FALSE if it isn't.
-     * @endcode
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-2.3
-     * @see https://github.com/bshaffer/oauth2-server-php/issues/257
-     *
-     * @ingroup oauth2_section_2
-     */
-    public function isPublicClient($client_id);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/ClientInterface.php b/library/oauth2/src/OAuth2/Storage/ClientInterface.php
deleted file mode 100644
index 09a5bffc1..000000000
--- a/library/oauth2/src/OAuth2/Storage/ClientInterface.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should retrieve client information
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface ClientInterface
-{
-    /**
-     * Get client details corresponding client_id.
-     *
-     * OAuth says we should store request URIs for each registered client.
-     * Implement this function to grab the stored URI for a given client id.
-     *
-     * @param $client_id
-     * Client identifier to be check with.
-     *
-     * @return array
-     *               Client details. The only mandatory key in the array is "redirect_uri".
-     *               This function MUST return FALSE if the given client does not exist or is
-     *               invalid. "redirect_uri" can be space-delimited to allow for multiple valid uris.
-     *               <code>
-     *               return array(
-     *               "redirect_uri" => REDIRECT_URI,      // REQUIRED redirect_uri registered for the client
-     *               "client_id"    => CLIENT_ID,         // OPTIONAL the client id
-     *               "grant_types"  => GRANT_TYPES,       // OPTIONAL an array of restricted grant types
-     *               "user_id"      => USER_ID,           // OPTIONAL the user identifier associated with this client
-     *               "scope"        => SCOPE,             // OPTIONAL the scopes allowed for this client
-     *               );
-     *               </code>
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function getClientDetails($client_id);
-
-    /**
-     * Get the scope associated with this client
-     *
-     * @return
-     * STRING the space-delineated scope list for the specified client_id
-     */
-    public function getClientScope($client_id);
-
-    /**
-     * Check restricted grant types of corresponding client identifier.
-     *
-     * If you want to restrict clients to certain grant types, override this
-     * function.
-     *
-     * @param $client_id
-     * Client identifier to be check with.
-     * @param $grant_type
-     * Grant type to be check with
-     *
-     * @return
-     * TRUE if the grant type is supported by this client identifier, and
-     * FALSE if it isn't.
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function checkRestrictedGrantType($client_id, $grant_type);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/CouchbaseDB.php b/library/oauth2/src/OAuth2/Storage/CouchbaseDB.php
deleted file mode 100755
index 1eb55f027..000000000
--- a/library/oauth2/src/OAuth2/Storage/CouchbaseDB.php
+++ /dev/null
@@ -1,331 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * Simple Couchbase storage for all storage types
- *
- * This class should be extended or overridden as required
- *
- * NOTE: Passwords are stored in plaintext, which is never
- * a good idea.  Be sure to override this for your application
- *
- * @author Tom Park <tom@raucter.com>
- */
-class CouchbaseDB implements AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    OpenIDAuthorizationCodeInterface
-{
-    protected $db;
-    protected $config;
-
-    public function __construct($connection, $config = array())
-    {
-        if ($connection instanceof \Couchbase) {
-            $this->db = $connection;
-        } else {
-            if (!is_array($connection) || !is_array($connection['servers'])) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\CouchbaseDB must be an instance of Couchbase or a configuration array containing a server array');
-            }
-
-            $this->db = new \Couchbase($connection['servers'], (!isset($connection['username'])) ? '' : $connection['username'], (!isset($connection['password'])) ? '' : $connection['password'], $connection['bucket'], false);
-        }
-
-        $this->config = array_merge(array(
-            'client_table' => 'oauth_clients',
-            'access_token_table' => 'oauth_access_tokens',
-            'refresh_token_table' => 'oauth_refresh_tokens',
-            'code_table' => 'oauth_authorization_codes',
-            'user_table' => 'oauth_users',
-            'jwt_table' => 'oauth_jwt',
-        ), $config);
-    }
-
-    // Helper function to access couchbase item by type:
-    protected function getObjectByType($name,$id)
-    {
-        return json_decode($this->db->get($this->config[$name].'-'.$id),true);
-    }
-
-    // Helper function to set couchbase item by type:
-    protected function setObjectByType($name,$id,$array)
-    {
-        $array['type'] = $name;
-
-        return $this->db->set($this->config[$name].'-'.$id,json_encode($array));
-    }
-
-    // Helper function to delete couchbase item by type, wait for persist to at least 1 node
-    protected function deleteObjectByType($name,$id)
-    {
-        $this->db->delete($this->config[$name].'-'.$id,"",1);
-    }
-
-    /* ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        if ($result = $this->getObjectByType('client_table',$client_id)) {
-            return $result['client_secret'] == $client_secret;
-        }
-
-        return false;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        if (!$result = $this->getObjectByType('client_table',$client_id)) {
-            return false;
-        }
-
-        return empty($result['client_secret']);
-    }
-
-    /* ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        $result = $this->getObjectByType('client_table',$client_id);
-
-        return is_null($result) ? false : $result;
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        if ($this->getClientDetails($client_id)) {
-
-            $this->setObjectByType('client_table',$client_id, array(
-                'client_id'     => $client_id,
-                'client_secret' => $client_secret,
-                'redirect_uri'  => $redirect_uri,
-                'grant_types'   => $grant_types,
-                'scope'         => $scope,
-                'user_id'       => $user_id,
-            ));
-        } else {
-            $this->setObjectByType('client_table',$client_id, array(
-                'client_id'     => $client_id,
-                'client_secret' => $client_secret,
-                'redirect_uri'  => $redirect_uri,
-                'grant_types'   => $grant_types,
-                'scope'         => $scope,
-                'user_id'       => $user_id,
-            ));
-        }
-
-        return true;
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        $token = $this->getObjectByType('access_token_table',$access_token);
-
-        return is_null($token) ? false : $token;
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // if it exists, update it.
-        if ($this->getAccessToken($access_token)) {
-            $this->setObjectByType('access_token_table',$access_token, array(
-                'access_token' => $access_token,
-                'client_id' => $client_id,
-                'expires' => $expires,
-                'user_id' => $user_id,
-                'scope' => $scope
-            ));
-        } else {
-            $this->setObjectByType('access_token_table',$access_token,  array(
-                'access_token' => $access_token,
-                'client_id' => $client_id,
-                'expires' => $expires,
-                'user_id' => $user_id,
-                'scope' => $scope
-            ));
-        }
-
-        return true;
-    }
-
-    /* AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        $code = $this->getObjectByType('code_table',$code);
-
-        return is_null($code) ? false : $code;
-    }
-
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        // if it exists, update it.
-        if ($this->getAuthorizationCode($code)) {
-            $this->setObjectByType('code_table',$code, array(
-                'authorization_code' => $code,
-                'client_id' => $client_id,
-                'user_id' => $user_id,
-                'redirect_uri' => $redirect_uri,
-                'expires' => $expires,
-                'scope' => $scope,
-                'id_token' => $id_token,
-            ));
-        } else {
-            $this->setObjectByType('code_table',$code,array(
-                'authorization_code' => $code,
-                'client_id' => $client_id,
-                'user_id' => $user_id,
-                'redirect_uri' => $redirect_uri,
-                'expires' => $expires,
-                'scope' => $scope,
-                'id_token' => $id_token,
-            ));
-        }
-
-        return true;
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        $this->deleteObjectByType('code_table',$code);
-
-        return true;
-    }
-
-    /* UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        if ($user = $this->getUser($username)) {
-            return $this->checkPassword($user, $password);
-        }
-
-        return false;
-    }
-
-    public function getUserDetails($username)
-    {
-        if ($user = $this->getUser($username)) {
-            $user['user_id'] = $user['username'];
-        }
-
-        return $user;
-    }
-
-    /* RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        $token = $this->getObjectByType('refresh_token_table',$refresh_token);
-
-        return is_null($token) ? false : $token;
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        $this->setObjectByType('refresh_token_table',$refresh_token, array(
-            'refresh_token' => $refresh_token,
-            'client_id' => $client_id,
-            'user_id' => $user_id,
-            'expires' => $expires,
-            'scope' => $scope
-        ));
-
-        return true;
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        $this->deleteObjectByType('refresh_token_table',$refresh_token);
-
-        return true;
-    }
-
-    // plaintext passwords are bad!  Override this for your application
-    protected function checkPassword($user, $password)
-    {
-        return $user['password'] == $password;
-    }
-
-    public function getUser($username)
-    {
-        $result = $this->getObjectByType('user_table',$username);
-
-        return is_null($result) ? false : $result;
-    }
-
-    public function setUser($username, $password, $firstName = null, $lastName = null)
-    {
-        if ($this->getUser($username)) {
-            $this->setObjectByType('user_table',$username, array(
-                'username' => $username,
-                'password' => $password,
-                'first_name' => $firstName,
-                'last_name' => $lastName
-            ));
-
-        } else {
-            $this->setObjectByType('user_table',$username, array(
-                'username' => $username,
-                'password' => $password,
-                'first_name' => $firstName,
-                'last_name' => $lastName
-            ));
-
-        }
-
-        return true;
-    }
-
-    public function getClientKey($client_id, $subject)
-    {
-        if (!$jwt = $this->getObjectByType('jwt_table',$client_id)) {
-            return false;
-        }
-
-        if (isset($jwt['subject']) && $jwt['subject'] == $subject) {
-            return $jwt['key'];
-        }
-
-        return false;
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs couchbase implementation.
-        throw new \Exception('getJti() for the Couchbase driver is currently unimplemented.');
-    }
-
-    public function setJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs couchbase implementation.
-        throw new \Exception('setJti() for the Couchbase driver is currently unimplemented.');
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/DynamoDB.php b/library/oauth2/src/OAuth2/Storage/DynamoDB.php
deleted file mode 100644
index 8347ab258..000000000
--- a/library/oauth2/src/OAuth2/Storage/DynamoDB.php
+++ /dev/null
@@ -1,540 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use Aws\DynamoDb\DynamoDbClient;
-
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-/**
- * DynamoDB storage for all storage types
- *
- * To use, install "aws/aws-sdk-php" via composer
- * <code>
- *  composer require aws/aws-sdk-php:dev-master
- * </code>
- *
- * Once this is done, instantiate the DynamoDB client
- * <code>
- *  $storage = new OAuth2\Storage\Dynamodb(array("key" => "YOURKEY", "secret" => "YOURSECRET", "region" => "YOURREGION"));
- * </code>
- *
- * Table :
- *  - oauth_access_tokens (primary hash key : access_token)
- *  - oauth_authorization_codes (primary hash key : authorization_code)
- *  - oauth_clients (primary hash key : client_id)
- *  - oauth_jwt (primary hash key : client_id, primary range key : subject)
- *  - oauth_public_keys (primary hash key : client_id)
- *  - oauth_refresh_tokens (primary hash key : refresh_token)
- *  - oauth_scopes (primary hash key : scope, secondary index : is_default-index hash key is_default)
- *  - oauth_users (primary hash key : username)
- *
- * @author Frederic AUGUSTE <frederic.auguste at gmail dot com>
- */
-class DynamoDB implements
-    AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    ScopeInterface,
-    PublicKeyInterface,
-    UserClaimsInterface,
-    OpenIDAuthorizationCodeInterface
-{
-    protected $client;
-    protected $config;
-
-    public function __construct($connection, $config = array())
-    {
-        if (!($connection instanceof DynamoDbClient)) {
-            if (!is_array($connection)) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\Dynamodb must be an instance a configuration array containt key, secret, region');
-            }
-            if (!array_key_exists("key",$connection) || !array_key_exists("secret",$connection) || !array_key_exists("region",$connection) ) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\Dynamodb must be an instance a configuration array containt key, secret, region');
-            }
-            $this->client = DynamoDbClient::factory(array(
-                'key' => $connection["key"],
-                'secret' => $connection["secret"],
-                'region' =>$connection["region"]
-            ));
-        } else {
-            $this->client = $connection;
-        }
-
-        $this->config = array_merge(array(
-            'client_table' => 'oauth_clients',
-            'access_token_table' => 'oauth_access_tokens',
-            'refresh_token_table' => 'oauth_refresh_tokens',
-            'code_table' => 'oauth_authorization_codes',
-            'user_table' => 'oauth_users',
-            'jwt_table'  => 'oauth_jwt',
-            'scope_table'  => 'oauth_scopes',
-            'public_key_table'  => 'oauth_public_keys',
-        ), $config);
-    }
-
-    /* OAuth2\Storage\ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['client_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-
-        return  $result->count()==1 && $result["Item"]["client_secret"]["S"] == $client_secret;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['client_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-
-        if ($result->count()==0) {
-            return false ;
-        }
-
-        return empty($result["Item"]["client_secret"]);
-    }
-
-    /* OAuth2\Storage\ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['client_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $result = $this->dynamo2array($result);
-        foreach (array('client_id', 'client_secret', 'redirect_uri', 'grant_types', 'scope', 'user_id') as $key => $val) {
-            if (!array_key_exists ($val, $result)) {
-                $result[$val] = null;
-            }
-        }
-
-        return $result;
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        $clientData = compact('client_id', 'client_secret', 'redirect_uri', 'grant_types', 'scope', 'user_id');
-        $clientData = array_filter($clientData, 'self::isNotEmpty');
-
-        $result = $this->client->putItem(array(
-            'TableName' =>  $this->config['client_table'],
-            'Item' => $this->client->formatAttributes($clientData)
-        ));
-
-        return true;
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, (array) $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* OAuth2\Storage\AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['access_token_table'],
-            "Key" => array('access_token'   => array('S' => $access_token))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-        if (array_key_exists ('expires', $token)) {
-            $token['expires'] = strtotime($token['expires']);
-        }
-
-        return $token;
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        $clientData = compact('access_token', 'client_id', 'user_id', 'expires', 'scope');
-        $clientData = array_filter($clientData, 'self::isNotEmpty');
-
-        $result = $this->client->putItem(array(
-            'TableName' =>  $this->config['access_token_table'],
-            'Item' => $this->client->formatAttributes($clientData)
-        ));
-
-        return true;
-
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        $result = $this->client->deleteItem(array(
-            'TableName' =>  $this->config['access_token_table'],
-            'Key' => $this->client->formatAttributes(array("access_token" => $access_token)),
-            'ReturnValues' => 'ALL_OLD',
-        ));
-
-        return null !== $result->get('Attributes');
-    }
-
-    /* OAuth2\Storage\AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['code_table'],
-            "Key" => array('authorization_code'   => array('S' => $code))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-        if (!array_key_exists("id_token", $token )) {
-            $token['id_token'] = null;
-        }
-        $token['expires'] = strtotime($token['expires']);
-
-        return $token;
-
-    }
-
-    public function setAuthorizationCode($authorization_code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        $clientData = compact('authorization_code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'id_token', 'scope');
-        $clientData = array_filter($clientData, 'self::isNotEmpty');
-
-        $result = $this->client->putItem(array(
-            'TableName' =>  $this->config['code_table'],
-            'Item' => $this->client->formatAttributes($clientData)
-        ));
-
-        return true;
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-
-        $result = $this->client->deleteItem(array(
-            'TableName' =>  $this->config['code_table'],
-            'Key' => $this->client->formatAttributes(array("authorization_code" => $code))
-        ));
-
-        return true;
-    }
-
-    /* OAuth2\Storage\UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        if ($user = $this->getUser($username)) {
-            return $this->checkPassword($user, $password);
-        }
-
-        return false;
-    }
-
-    public function getUserDetails($username)
-    {
-        return $this->getUser($username);
-    }
-
-    /* UserClaimsInterface */
-    public function getUserClaims($user_id, $claims)
-    {
-        if (!$userDetails = $this->getUserDetails($user_id)) {
-            return false;
-        }
-
-        $claims = explode(' ', trim($claims));
-        $userClaims = array();
-
-        // for each requested claim, if the user has the claim, set it in the response
-        $validClaims = explode(' ', self::VALID_CLAIMS);
-        foreach ($validClaims as $validClaim) {
-            if (in_array($validClaim, $claims)) {
-                if ($validClaim == 'address') {
-                    // address is an object with subfields
-                    $userClaims['address'] = $this->getUserClaim($validClaim, $userDetails['address'] ?: $userDetails);
-                } else {
-                    $userClaims = array_merge($userClaims, $this->getUserClaim($validClaim, $userDetails));
-                }
-            }
-        }
-
-        return $userClaims;
-    }
-
-    protected function getUserClaim($claim, $userDetails)
-    {
-        $userClaims = array();
-        $claimValuesString = constant(sprintf('self::%s_CLAIM_VALUES', strtoupper($claim)));
-        $claimValues = explode(' ', $claimValuesString);
-
-        foreach ($claimValues as $value) {
-            if ($value == 'email_verified') {
-                $userClaims[$value] = $userDetails[$value]=='true' ? true : false;
-            } else {
-                $userClaims[$value] = isset($userDetails[$value]) ? $userDetails[$value] : null;
-            }
-        }
-
-        return $userClaims;
-    }
-
-    /* OAuth2\Storage\RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['refresh_token_table'],
-            "Key" => array('refresh_token'   => array('S' => $refresh_token))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-        $token['expires'] = strtotime($token['expires']);
-
-        return $token;
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        $clientData = compact('refresh_token', 'client_id', 'user_id', 'expires', 'scope');
-        $clientData = array_filter($clientData, 'self::isNotEmpty');
-
-        $result = $this->client->putItem(array(
-            'TableName' =>  $this->config['refresh_token_table'],
-            'Item' => $this->client->formatAttributes($clientData)
-        ));
-
-        return true;
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        $result = $this->client->deleteItem(array(
-            'TableName' =>  $this->config['refresh_token_table'],
-            'Key' => $this->client->formatAttributes(array("refresh_token" => $refresh_token))
-        ));
-
-        return true;
-    }
-
-    // plaintext passwords are bad!  Override this for your application
-    protected function checkPassword($user, $password)
-    {
-        return $user['password'] == $this->hashPassword($password);
-    }
-
-    // use a secure hashing algorithm when storing passwords. Override this for your application
-    protected function hashPassword($password)
-    {
-        return sha1($password);
-    }
-
-    public function getUser($username)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['user_table'],
-            "Key" => array('username'   => array('S' => $username))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-        $token['user_id'] = $username;
-
-        return $token;
-    }
-
-    public function setUser($username, $password, $first_name = null, $last_name = null)
-    {
-        // do not store in plaintext
-        $password = $this->hashPassword($password);
-
-        $clientData = compact('username', 'password', 'first_name', 'last_name');
-        $clientData = array_filter($clientData, 'self::isNotEmpty');
-
-        $result = $this->client->putItem(array(
-            'TableName' =>  $this->config['user_table'],
-            'Item' => $this->client->formatAttributes($clientData)
-        ));
-
-        return true;
-
-    }
-
-    /* ScopeInterface */
-    public function scopeExists($scope)
-    {
-        $scope = explode(' ', $scope);
-        $scope_query = array();
-        $count = 0;
-        foreach ($scope as $key => $val) {
-            $result = $this->client->query(array(
-                'TableName'     => $this->config['scope_table'],
-                'Select'        => 'COUNT',
-                'KeyConditions' => array(
-                    'scope' => array(
-                        'AttributeValueList' => array(array('S' => $val)),
-                        'ComparisonOperator' => 'EQ'
-                    )
-                )
-            ));
-            $count += $result['Count'];
-        }
-
-        return $count == count($scope);
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-
-        $result = $this->client->query(array(
-            'TableName' => $this->config['scope_table'],
-            'IndexName' => 'is_default-index',
-            'Select' => 'ALL_ATTRIBUTES',
-            'KeyConditions' => array(
-                'is_default' => array(
-                    'AttributeValueList' => array(array('S' => 'true')),
-                    'ComparisonOperator' => 'EQ',
-                ),
-            )
-        ));
-        $defaultScope = array();
-        if ($result->count() > 0) {
-            $array = $result->toArray();
-            foreach ($array["Items"] as $item) {
-                $defaultScope[]  = $item['scope']['S'];
-            }
-
-            return empty($defaultScope) ? null : implode(' ', $defaultScope);
-        }
-
-        return null;
-    }
-
-    /* JWTBearerInterface */
-    public function getClientKey($client_id, $subject)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['jwt_table'],
-            "Key" => array('client_id'   => array('S' => $client_id), 'subject' => array('S' => $subject))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-
-        return $token['public_key'];
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        //TODO not use.
-    }
-
-    public function setJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        //TODO not use.
-    }
-
-    /* PublicKeyInterface */
-    public function getPublicKey($client_id = '0')
-    {
-
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['public_key_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-
-        return $token['public_key'];
-
-    }
-
-    public function getPrivateKey($client_id = '0')
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['public_key_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-        if ($result->count()==0) {
-            return false ;
-        }
-        $token = $this->dynamo2array($result);
-
-        return $token['private_key'];
-    }
-
-    public function getEncryptionAlgorithm($client_id = null)
-    {
-        $result = $this->client->getItem(array(
-            "TableName"=> $this->config['public_key_table'],
-            "Key" => array('client_id'   => array('S' => $client_id))
-        ));
-        if ($result->count()==0) {
-            return 'RS256' ;
-        }
-        $token = $this->dynamo2array($result);
-
-        return $token['encryption_algorithm'];
-    }
-
-    /**
-     * Transform dynamodb resultset to an array.
-     * @param $dynamodbResult
-     * @return $array
-     */
-    private function dynamo2array($dynamodbResult)
-    {
-        $result = array();
-        foreach ($dynamodbResult["Item"] as $key => $val) {
-            $result[$key] = $val["S"];
-            $result[] = $val["S"];
-        }
-
-        return $result;
-    }
-
-    private static function isNotEmpty($value)
-    {
-        return null !== $value && '' !== $value;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php b/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php
deleted file mode 100644
index 75b49d301..000000000
--- a/library/oauth2/src/OAuth2/Storage/JwtAccessToken.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\Encryption\EncryptionInterface;
-use OAuth2\Encryption\Jwt;
-
-/**
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class JwtAccessToken implements JwtAccessTokenInterface
-{
-    protected $publicKeyStorage;
-    protected $tokenStorage;
-    protected $encryptionUtil;
-
-    /**
-     * @param OAuth2\Encryption\PublicKeyInterface  $publicKeyStorage the public key encryption to use
-     * @param OAuth2\Storage\AccessTokenInterface   $tokenStorage     OPTIONAL persist the access token to another storage. This is useful if
-     *                                                                you want to retain access token grant information somewhere, but
-     *                                                                is not necessary when using this grant type.
-     * @param OAuth2\Encryption\EncryptionInterface $encryptionUtil   OPTIONAL class to use for "encode" and "decode" functions.
-     */
-    public function __construct(PublicKeyInterface $publicKeyStorage, AccessTokenInterface $tokenStorage = null, EncryptionInterface $encryptionUtil = null)
-    {
-        $this->publicKeyStorage = $publicKeyStorage;
-        $this->tokenStorage = $tokenStorage;
-        if (is_null($encryptionUtil)) {
-            $encryptionUtil = new Jwt;
-        }
-        $this->encryptionUtil = $encryptionUtil;
-    }
-
-    public function getAccessToken($oauth_token)
-    {
-        // just decode the token, don't verify
-        if (!$tokenData = $this->encryptionUtil->decode($oauth_token, null, false)) {
-            return false;
-        }
-
-        $client_id  = isset($tokenData['aud']) ? $tokenData['aud'] : null;
-        $public_key = $this->publicKeyStorage->getPublicKey($client_id);
-        $algorithm  = $this->publicKeyStorage->getEncryptionAlgorithm($client_id);
-
-        // now that we have the client_id, verify the token
-        if (false === $this->encryptionUtil->decode($oauth_token, $public_key, array($algorithm))) {
-            return false;
-        }
-
-        // normalize the JWT claims to the format expected by other components in this library
-        return $this->convertJwtToOAuth2($tokenData);
-    }
-
-    public function setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        if ($this->tokenStorage) {
-            return $this->tokenStorage->setAccessToken($oauth_token, $client_id, $user_id, $expires, $scope);
-        }
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        if ($this->tokenStorage) {
-            return $this->tokenStorage->unsetAccessToken($access_token);
-        }
-    }
-
-
-    // converts a JWT access token into an OAuth2-friendly format
-    protected function convertJwtToOAuth2($tokenData)
-    {
-        $keyMapping = array(
-            'aud' => 'client_id',
-            'exp' => 'expires',
-            'sub' => 'user_id'
-        );
-
-        foreach ($keyMapping as $jwtKey => $oauth2Key) {
-            if (isset($tokenData[$jwtKey])) {
-                $tokenData[$oauth2Key] = $tokenData[$jwtKey];
-                unset($tokenData[$jwtKey]);
-            }
-        }
-
-        return $tokenData;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/JwtAccessTokenInterface.php b/library/oauth2/src/OAuth2/Storage/JwtAccessTokenInterface.php
deleted file mode 100644
index 3abb2aa2d..000000000
--- a/library/oauth2/src/OAuth2/Storage/JwtAccessTokenInterface.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * No specific methods, but allows the library to check "instanceof"
- * against interface rather than class
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface JwtAccessTokenInterface extends AccessTokenInterface
-{
-
-}
diff --git a/library/oauth2/src/OAuth2/Storage/JwtBearerInterface.php b/library/oauth2/src/OAuth2/Storage/JwtBearerInterface.php
deleted file mode 100644
index c83aa72ea..000000000
--- a/library/oauth2/src/OAuth2/Storage/JwtBearerInterface.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get the JWT key for clients
- *
- * @TODO consider extending ClientInterface, as this will almost always
- * be the same storage as retrieving clientData
- *
- * @author F21
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface JwtBearerInterface
-{
-    /**
-     * Get the public key associated with a client_id
-     *
-     * @param $client_id
-     * Client identifier to be checked with.
-     *
-     * @return
-     * STRING Return the public key for the client_id if it exists, and MUST return FALSE if it doesn't.
-     */
-    public function getClientKey($client_id, $subject);
-
-    /**
-     * Get a jti (JSON token identifier) by matching against the client_id, subject, audience and expiration.
-     *
-     * @param $client_id
-     * Client identifier to match.
-     *
-     * @param $subject
-     * The subject to match.
-     *
-     * @param $audience
-     * The audience to match.
-     *
-     * @param $expiration
-     * The expiration of the jti.
-     *
-     * @param $jti
-     * The jti to match.
-     *
-     * @return
-     * An associative array as below, and return NULL if the jti does not exist.
-     * - issuer: Stored client identifier.
-     * - subject: Stored subject.
-     * - audience: Stored audience.
-     * - expires: Stored expiration in unix timestamp.
-     * - jti: The stored jti.
-     */
-    public function getJti($client_id, $subject, $audience, $expiration, $jti);
-
-    /**
-     * Store a used jti so that we can check against it to prevent replay attacks.
-     * @param $client_id
-     * Client identifier to insert.
-     *
-     * @param $subject
-     * The subject to insert.
-     *
-     * @param $audience
-     * The audience to insert.
-     *
-     * @param $expiration
-     * The expiration of the jti.
-     *
-     * @param $jti
-     * The jti to insert.
-     */
-    public function setJti($client_id, $subject, $audience, $expiration, $jti);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/Memory.php b/library/oauth2/src/OAuth2/Storage/Memory.php
deleted file mode 100644
index 42d833ccb..000000000
--- a/library/oauth2/src/OAuth2/Storage/Memory.php
+++ /dev/null
@@ -1,381 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * Simple in-memory storage for all storage types
- *
- * NOTE: This class should never be used in production, and is
- * a stub class for example use only
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class Memory implements AuthorizationCodeInterface,
-    UserCredentialsInterface,
-    UserClaimsInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    ScopeInterface,
-    PublicKeyInterface,
-    OpenIDAuthorizationCodeInterface
-{
-    public $authorizationCodes;
-    public $userCredentials;
-    public $clientCredentials;
-    public $refreshTokens;
-    public $accessTokens;
-    public $jwt;
-    public $jti;
-    public $supportedScopes;
-    public $defaultScope;
-    public $keys;
-
-    public function __construct($params = array())
-    {
-        $params = array_merge(array(
-            'authorization_codes' => array(),
-            'user_credentials' => array(),
-            'client_credentials' => array(),
-            'refresh_tokens' => array(),
-            'access_tokens' => array(),
-            'jwt' => array(),
-            'jti' => array(),
-            'default_scope' => null,
-            'supported_scopes' => array(),
-            'keys' => array(),
-        ), $params);
-
-        $this->authorizationCodes = $params['authorization_codes'];
-        $this->userCredentials = $params['user_credentials'];
-        $this->clientCredentials = $params['client_credentials'];
-        $this->refreshTokens = $params['refresh_tokens'];
-        $this->accessTokens = $params['access_tokens'];
-        $this->jwt = $params['jwt'];
-        $this->jti = $params['jti'];
-        $this->supportedScopes = $params['supported_scopes'];
-        $this->defaultScope = $params['default_scope'];
-        $this->keys = $params['keys'];
-    }
-
-    /* AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        if (!isset($this->authorizationCodes[$code])) {
-            return false;
-        }
-
-        return array_merge(array(
-            'authorization_code' => $code,
-        ), $this->authorizationCodes[$code]);
-    }
-
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        $this->authorizationCodes[$code] = compact('code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'scope', 'id_token');
-
-        return true;
-    }
-
-    public function setAuthorizationCodes($authorization_codes)
-    {
-        $this->authorizationCodes = $authorization_codes;
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        unset($this->authorizationCodes[$code]);
-    }
-
-    /* UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        $userDetails = $this->getUserDetails($username);
-
-        return $userDetails && $userDetails['password'] && $userDetails['password'] === $password;
-    }
-
-    public function setUser($username, $password, $firstName = null, $lastName = null)
-    {
-        $this->userCredentials[$username] = array(
-            'password'   => $password,
-            'first_name' => $firstName,
-            'last_name'  => $lastName,
-        );
-
-        return true;
-    }
-
-    public function getUserDetails($username)
-    {
-        if (!isset($this->userCredentials[$username])) {
-            return false;
-        }
-
-        return array_merge(array(
-            'user_id'    => $username,
-            'password'   => null,
-            'first_name' => null,
-            'last_name'  => null,
-        ), $this->userCredentials[$username]);
-    }
-
-    /* UserClaimsInterface */
-    public function getUserClaims($user_id, $claims)
-    {
-        if (!$userDetails = $this->getUserDetails($user_id)) {
-            return false;
-        }
-
-        $claims = explode(' ', trim($claims));
-        $userClaims = array();
-
-        // for each requested claim, if the user has the claim, set it in the response
-        $validClaims = explode(' ', self::VALID_CLAIMS);
-        foreach ($validClaims as $validClaim) {
-            if (in_array($validClaim, $claims)) {
-                if ($validClaim == 'address') {
-                    // address is an object with subfields
-                    $userClaims['address'] = $this->getUserClaim($validClaim, $userDetails['address'] ?: $userDetails);
-                } else {
-                    $userClaims = array_merge($userClaims, $this->getUserClaim($validClaim, $userDetails));
-                }
-            }
-        }
-
-        return $userClaims;
-    }
-
-    protected function getUserClaim($claim, $userDetails)
-    {
-        $userClaims = array();
-        $claimValuesString = constant(sprintf('self::%s_CLAIM_VALUES', strtoupper($claim)));
-        $claimValues = explode(' ', $claimValuesString);
-
-        foreach ($claimValues as $value) {
-            $userClaims[$value] = isset($userDetails[$value]) ? $userDetails[$value] : null;
-        }
-
-        return $userClaims;
-    }
-
-    /* ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        return isset($this->clientCredentials[$client_id]['client_secret']) && $this->clientCredentials[$client_id]['client_secret'] === $client_secret;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        if (!isset($this->clientCredentials[$client_id])) {
-            return false;
-        }
-
-        return empty($this->clientCredentials[$client_id]['client_secret']);
-    }
-
-    /* ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        if (!isset($this->clientCredentials[$client_id])) {
-            return false;
-        }
-
-        $clientDetails = array_merge(array(
-            'client_id'     => $client_id,
-            'client_secret' => null,
-            'redirect_uri'  => null,
-            'scope'         => null,
-        ), $this->clientCredentials[$client_id]);
-
-        return $clientDetails;
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        if (isset($this->clientCredentials[$client_id]['grant_types'])) {
-            $grant_types = explode(' ', $this->clientCredentials[$client_id]['grant_types']);
-
-            return in_array($grant_type, $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        $this->clientCredentials[$client_id] = array(
-            'client_id'     => $client_id,
-            'client_secret' => $client_secret,
-            'redirect_uri'  => $redirect_uri,
-            'grant_types'   => $grant_types,
-            'scope'         => $scope,
-            'user_id'       => $user_id,
-        );
-
-        return true;
-    }
-
-    /* RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        return isset($this->refreshTokens[$refresh_token]) ? $this->refreshTokens[$refresh_token] : false;
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        $this->refreshTokens[$refresh_token] = compact('refresh_token', 'client_id', 'user_id', 'expires', 'scope');
-
-        return true;
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        if (isset($this->refreshTokens[$refresh_token])) {
-            unset($this->refreshTokens[$refresh_token]);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    public function setRefreshTokens($refresh_tokens)
-    {
-        $this->refreshTokens = $refresh_tokens;
-    }
-
-    /* AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        return isset($this->accessTokens[$access_token]) ? $this->accessTokens[$access_token] : false;
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null, $id_token = null)
-    {
-        $this->accessTokens[$access_token] = compact('access_token', 'client_id', 'user_id', 'expires', 'scope', 'id_token');
-
-        return true;
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        if (isset($this->accessTokens[$access_token])) {
-            unset($this->accessTokens[$access_token]);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    public function scopeExists($scope)
-    {
-        $scope = explode(' ', trim($scope));
-
-        return (count(array_diff($scope, $this->supportedScopes)) == 0);
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-        return $this->defaultScope;
-    }
-
-    /*JWTBearerInterface */
-    public function getClientKey($client_id, $subject)
-    {
-        if (isset($this->jwt[$client_id])) {
-            $jwt = $this->jwt[$client_id];
-            if ($jwt) {
-                if ($jwt["subject"] == $subject) {
-                    return $jwt["key"];
-                }
-            }
-        }
-
-        return false;
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        foreach ($this->jti as $storedJti) {
-            if ($storedJti['issuer'] == $client_id && $storedJti['subject'] == $subject && $storedJti['audience'] == $audience && $storedJti['expires'] == $expires && $storedJti['jti'] == $jti) {
-                return array(
-                    'issuer' => $storedJti['issuer'],
-                    'subject' => $storedJti['subject'],
-                    'audience' => $storedJti['audience'],
-                    'expires' => $storedJti['expires'],
-                    'jti' => $storedJti['jti']
-                );
-            }
-        }
-
-        return null;
-    }
-
-    public function setJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        $this->jti[] = array('issuer' => $client_id, 'subject' => $subject, 'audience' => $audience, 'expires' => $expires, 'jti' => $jti);
-    }
-
-    /*PublicKeyInterface */
-    public function getPublicKey($client_id = null)
-    {
-        if (isset($this->keys[$client_id])) {
-            return $this->keys[$client_id]['public_key'];
-        }
-
-        // use a global encryption pair
-        if (isset($this->keys['public_key'])) {
-            return $this->keys['public_key'];
-        }
-
-        return false;
-    }
-
-    public function getPrivateKey($client_id = null)
-    {
-        if (isset($this->keys[$client_id])) {
-            return $this->keys[$client_id]['private_key'];
-        }
-
-        // use a global encryption pair
-        if (isset($this->keys['private_key'])) {
-            return $this->keys['private_key'];
-        }
-
-        return false;
-    }
-
-    public function getEncryptionAlgorithm($client_id = null)
-    {
-        if (isset($this->keys[$client_id]['encryption_algorithm'])) {
-            return $this->keys[$client_id]['encryption_algorithm'];
-        }
-
-        // use a global encryption algorithm
-        if (isset($this->keys['encryption_algorithm'])) {
-            return $this->keys['encryption_algorithm'];
-        }
-
-        return 'RS256';
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/Mongo.php b/library/oauth2/src/OAuth2/Storage/Mongo.php
deleted file mode 100644
index cef35e5e9..000000000
--- a/library/oauth2/src/OAuth2/Storage/Mongo.php
+++ /dev/null
@@ -1,339 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * Simple MongoDB storage for all storage types
- *
- * NOTE: This class is meant to get users started
- * quickly. If your application requires further
- * customization, extend this class or create your own.
- *
- * NOTE: Passwords are stored in plaintext, which is never
- * a good idea.  Be sure to override this for your application
- *
- * @author Julien Chaumond <chaumond@gmail.com>
- */
-class Mongo implements AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    OpenIDAuthorizationCodeInterface
-{
-    protected $db;
-    protected $config;
-
-    public function __construct($connection, $config = array())
-    {
-        if ($connection instanceof \MongoDB) {
-            $this->db = $connection;
-        } else {
-            if (!is_array($connection)) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\Mongo must be an instance of MongoDB or a configuration array');
-            }
-            $server = sprintf('mongodb://%s:%d', $connection['host'], $connection['port']);
-            $m = new \MongoClient($server);
-            $this->db = $m->{$connection['database']};
-        }
-
-        $this->config = array_merge(array(
-            'client_table' => 'oauth_clients',
-            'access_token_table' => 'oauth_access_tokens',
-            'refresh_token_table' => 'oauth_refresh_tokens',
-            'code_table' => 'oauth_authorization_codes',
-            'user_table' => 'oauth_users',
-            'jwt_table' => 'oauth_jwt',
-        ), $config);
-    }
-
-    // Helper function to access a MongoDB collection by `type`:
-    protected function collection($name)
-    {
-        return $this->db->{$this->config[$name]};
-    }
-
-    /* ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        if ($result = $this->collection('client_table')->findOne(array('client_id' => $client_id))) {
-            return $result['client_secret'] == $client_secret;
-        }
-
-        return false;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        if (!$result = $this->collection('client_table')->findOne(array('client_id' => $client_id))) {
-            return false;
-        }
-
-        return empty($result['client_secret']);
-    }
-
-    /* ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        $result = $this->collection('client_table')->findOne(array('client_id' => $client_id));
-
-        return is_null($result) ? false : $result;
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        if ($this->getClientDetails($client_id)) {
-            $this->collection('client_table')->update(
-                array('client_id' => $client_id),
-                array('$set' => array(
-                    'client_secret' => $client_secret,
-                    'redirect_uri'  => $redirect_uri,
-                    'grant_types'   => $grant_types,
-                    'scope'         => $scope,
-                    'user_id'       => $user_id,
-                ))
-            );
-        } else {
-            $client = array(
-                'client_id'     => $client_id,
-                'client_secret' => $client_secret,
-                'redirect_uri'  => $redirect_uri,
-                'grant_types'   => $grant_types,
-                'scope'         => $scope,
-                'user_id'       => $user_id,
-            );
-            $this->collection('client_table')->insert($client);
-        }
-
-        return true;
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        $token = $this->collection('access_token_table')->findOne(array('access_token' => $access_token));
-
-        return is_null($token) ? false : $token;
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // if it exists, update it.
-        if ($this->getAccessToken($access_token)) {
-            $this->collection('access_token_table')->update(
-                array('access_token' => $access_token),
-                array('$set' => array(
-                    'client_id' => $client_id,
-                    'expires' => $expires,
-                    'user_id' => $user_id,
-                    'scope' => $scope
-                ))
-            );
-        } else {
-            $token = array(
-                'access_token' => $access_token,
-                'client_id' => $client_id,
-                'expires' => $expires,
-                'user_id' => $user_id,
-                'scope' => $scope
-            );
-            $this->collection('access_token_table')->insert($token);
-        }
-
-        return true;
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        $result = $this->collection('access_token_table')->remove(array(
-            'access_token' => $access_token
-        ), array('w' => 1));
-
-        return $result['n'] > 0;
-    }
-
-
-    /* AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        $code = $this->collection('code_table')->findOne(array('authorization_code' => $code));
-
-        return is_null($code) ? false : $code;
-    }
-
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        // if it exists, update it.
-        if ($this->getAuthorizationCode($code)) {
-            $this->collection('code_table')->update(
-                array('authorization_code' => $code),
-                array('$set' => array(
-                    'client_id' => $client_id,
-                    'user_id' => $user_id,
-                    'redirect_uri' => $redirect_uri,
-                    'expires' => $expires,
-                    'scope' => $scope,
-                    'id_token' => $id_token,
-                ))
-            );
-        } else {
-            $token = array(
-                'authorization_code' => $code,
-                'client_id' => $client_id,
-                'user_id' => $user_id,
-                'redirect_uri' => $redirect_uri,
-                'expires' => $expires,
-                'scope' => $scope,
-                'id_token' => $id_token,
-            );
-            $this->collection('code_table')->insert($token);
-        }
-
-        return true;
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        $this->collection('code_table')->remove(array('authorization_code' => $code));
-
-        return true;
-    }
-
-    /* UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        if ($user = $this->getUser($username)) {
-            return $this->checkPassword($user, $password);
-        }
-
-        return false;
-    }
-
-    public function getUserDetails($username)
-    {
-        if ($user = $this->getUser($username)) {
-            $user['user_id'] = $user['username'];
-        }
-
-        return $user;
-    }
-
-    /* RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        $token = $this->collection('refresh_token_table')->findOne(array('refresh_token' => $refresh_token));
-
-        return is_null($token) ? false : $token;
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        $token = array(
-            'refresh_token' => $refresh_token,
-            'client_id' => $client_id,
-            'user_id' => $user_id,
-            'expires' => $expires,
-            'scope' => $scope
-        );
-        $this->collection('refresh_token_table')->insert($token);
-
-        return true;
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        $result = $this->collection('refresh_token_table')->remove(array(
-            'refresh_token' => $refresh_token
-        ), array('w' => 1));
-
-        return $result['n'] > 0;
-    }
-
-    // plaintext passwords are bad!  Override this for your application
-    protected function checkPassword($user, $password)
-    {
-        return $user['password'] == $password;
-    }
-
-    public function getUser($username)
-    {
-        $result = $this->collection('user_table')->findOne(array('username' => $username));
-
-        return is_null($result) ? false : $result;
-    }
-
-    public function setUser($username, $password, $firstName = null, $lastName = null)
-    {
-        if ($this->getUser($username)) {
-            $this->collection('user_table')->update(
-                array('username' => $username),
-                array('$set' => array(
-                    'password' => $password,
-                    'first_name' => $firstName,
-                    'last_name' => $lastName
-                ))
-            );
-        } else {
-            $user = array(
-                'username' => $username,
-                'password' => $password,
-                'first_name' => $firstName,
-                'last_name' => $lastName
-            );
-            $this->collection('user_table')->insert($user);
-        }
-
-        return true;
-    }
-
-    public function getClientKey($client_id, $subject)
-    {
-        $result = $this->collection('jwt_table')->findOne(array(
-            'client_id' => $client_id,
-            'subject' => $subject
-        ));
-
-        return is_null($result) ? false : $result['key'];
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs mongodb implementation.
-        throw new \Exception('getJti() for the MongoDB driver is currently unimplemented.');
-    }
-
-    public function setJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs mongodb implementation.
-        throw new \Exception('setJti() for the MongoDB driver is currently unimplemented.');
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/Pdo.php b/library/oauth2/src/OAuth2/Storage/Pdo.php
deleted file mode 100644
index ae5107e29..000000000
--- a/library/oauth2/src/OAuth2/Storage/Pdo.php
+++ /dev/null
@@ -1,553 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\OpenID\Storage\UserClaimsInterface;
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * Simple PDO storage for all storage types
- *
- * NOTE: This class is meant to get users started
- * quickly. If your application requires further
- * customization, extend this class or create your own.
- *
- * NOTE: Passwords are stored in plaintext, which is never
- * a good idea.  Be sure to override this for your application
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-class Pdo implements
-    AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    ScopeInterface,
-    PublicKeyInterface,
-    UserClaimsInterface,
-    OpenIDAuthorizationCodeInterface
-{
-    protected $db;
-    protected $config;
-
-    public function __construct($connection, $config = array())
-    {
-        if (!$connection instanceof \PDO) {
-            if (is_string($connection)) {
-                $connection = array('dsn' => $connection);
-            }
-            if (!is_array($connection)) {
-                throw new \InvalidArgumentException('First argument to OAuth2\Storage\Pdo must be an instance of PDO, a DSN string, or a configuration array');
-            }
-            if (!isset($connection['dsn'])) {
-                throw new \InvalidArgumentException('configuration array must contain "dsn"');
-            }
-            // merge optional parameters
-            $connection = array_merge(array(
-                'username' => null,
-                'password' => null,
-                'options' => array(),
-            ), $connection);
-            $connection = new \PDO($connection['dsn'], $connection['username'], $connection['password'], $connection['options']);
-        }
-        $this->db = $connection;
-
-        // debugging
-        $connection->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-
-        $this->config = array_merge(array(
-            'client_table' => 'oauth_clients',
-            'access_token_table' => 'oauth_access_tokens',
-            'refresh_token_table' => 'oauth_refresh_tokens',
-            'code_table' => 'oauth_authorization_codes',
-            'user_table' => 'oauth_users',
-            'jwt_table'  => 'oauth_jwt',
-            'jti_table'  => 'oauth_jti',
-            'scope_table'  => 'oauth_scopes',
-            'public_key_table'  => 'oauth_public_keys',
-        ), $config);
-    }
-
-    /* OAuth2\Storage\ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * from %s where client_id = :client_id', $this->config['client_table']));
-        $stmt->execute(compact('client_id'));
-        $result = $stmt->fetch(\PDO::FETCH_ASSOC);
-
-        // make this extensible
-        return $result && $result['client_secret'] == $client_secret;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * from %s where client_id = :client_id', $this->config['client_table']));
-        $stmt->execute(compact('client_id'));
-
-        if (!$result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return false;
-        }
-
-        return empty($result['client_secret']);
-    }
-
-    /* OAuth2\Storage\ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * from %s where client_id = :client_id', $this->config['client_table']));
-        $stmt->execute(compact('client_id'));
-
-        return $stmt->fetch(\PDO::FETCH_ASSOC);
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        // if it exists, update it.
-        if ($this->getClientDetails($client_id)) {
-            $stmt = $this->db->prepare($sql = sprintf('UPDATE %s SET client_secret=:client_secret, redirect_uri=:redirect_uri, grant_types=:grant_types, scope=:scope, user_id=:user_id where client_id=:client_id', $this->config['client_table']));
-        } else {
-            $stmt = $this->db->prepare(sprintf('INSERT INTO %s (client_id, client_secret, redirect_uri, grant_types, scope, user_id) VALUES (:client_id, :client_secret, :redirect_uri, :grant_types, :scope, :user_id)', $this->config['client_table']));
-        }
-
-        return $stmt->execute(compact('client_id', 'client_secret', 'redirect_uri', 'grant_types', 'scope', 'user_id'));
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, (array) $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* OAuth2\Storage\AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * from %s where access_token = :access_token', $this->config['access_token_table']));
-
-        $token = $stmt->execute(compact('access_token'));
-        if ($token = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            // convert date string back to timestamp
-            $token['expires'] = strtotime($token['expires']);
-        }
-
-        return $token;
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        // if it exists, update it.
-        if ($this->getAccessToken($access_token)) {
-            $stmt = $this->db->prepare(sprintf('UPDATE %s SET client_id=:client_id, expires=:expires, user_id=:user_id, scope=:scope where access_token=:access_token', $this->config['access_token_table']));
-        } else {
-            $stmt = $this->db->prepare(sprintf('INSERT INTO %s (access_token, client_id, expires, user_id, scope) VALUES (:access_token, :client_id, :expires, :user_id, :scope)', $this->config['access_token_table']));
-        }
-
-        return $stmt->execute(compact('access_token', 'client_id', 'user_id', 'expires', 'scope'));
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        $stmt = $this->db->prepare(sprintf('DELETE FROM %s WHERE access_token = :access_token', $this->config['access_token_table']));
-
-        $stmt->execute(compact('access_token'));
-
-        return $stmt->rowCount() > 0;
-    }
-
-    /* OAuth2\Storage\AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * from %s where authorization_code = :code', $this->config['code_table']));
-        $stmt->execute(compact('code'));
-
-        if ($code = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            // convert date string back to timestamp
-            $code['expires'] = strtotime($code['expires']);
-        }
-
-        return $code;
-    }
-
-    public function setAuthorizationCode($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        if (func_num_args() > 6) {
-            // we are calling with an id token
-            return call_user_func_array(array($this, 'setAuthorizationCodeWithIdToken'), func_get_args());
-        }
-
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        // if it exists, update it.
-        if ($this->getAuthorizationCode($code)) {
-            $stmt = $this->db->prepare($sql = sprintf('UPDATE %s SET client_id=:client_id, user_id=:user_id, redirect_uri=:redirect_uri, expires=:expires, scope=:scope where authorization_code=:code', $this->config['code_table']));
-        } else {
-            $stmt = $this->db->prepare(sprintf('INSERT INTO %s (authorization_code, client_id, user_id, redirect_uri, expires, scope) VALUES (:code, :client_id, :user_id, :redirect_uri, :expires, :scope)', $this->config['code_table']));
-        }
-
-        return $stmt->execute(compact('code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'scope'));
-    }
-
-    private function setAuthorizationCodeWithIdToken($code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        // if it exists, update it.
-        if ($this->getAuthorizationCode($code)) {
-            $stmt = $this->db->prepare($sql = sprintf('UPDATE %s SET client_id=:client_id, user_id=:user_id, redirect_uri=:redirect_uri, expires=:expires, scope=:scope, id_token =:id_token where authorization_code=:code', $this->config['code_table']));
-        } else {
-            $stmt = $this->db->prepare(sprintf('INSERT INTO %s (authorization_code, client_id, user_id, redirect_uri, expires, scope, id_token) VALUES (:code, :client_id, :user_id, :redirect_uri, :expires, :scope, :id_token)', $this->config['code_table']));
-        }
-
-        return $stmt->execute(compact('code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'scope', 'id_token'));
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        $stmt = $this->db->prepare(sprintf('DELETE FROM %s WHERE authorization_code = :code', $this->config['code_table']));
-
-        return $stmt->execute(compact('code'));
-    }
-
-    /* OAuth2\Storage\UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        if ($user = $this->getUser($username)) {
-            return $this->checkPassword($user, $password);
-        }
-
-        return false;
-    }
-
-    public function getUserDetails($username)
-    {
-        return $this->getUser($username);
-    }
-
-    /* UserClaimsInterface */
-    public function getUserClaims($user_id, $claims)
-    {
-        if (!$userDetails = $this->getUserDetails($user_id)) {
-            return false;
-        }
-
-        $claims = explode(' ', trim($claims));
-        $userClaims = array();
-
-        // for each requested claim, if the user has the claim, set it in the response
-        $validClaims = explode(' ', self::VALID_CLAIMS);
-        foreach ($validClaims as $validClaim) {
-            if (in_array($validClaim, $claims)) {
-                if ($validClaim == 'address') {
-                    // address is an object with subfields
-                    $userClaims['address'] = $this->getUserClaim($validClaim, $userDetails['address'] ?: $userDetails);
-                } else {
-                    $userClaims = array_merge($userClaims, $this->getUserClaim($validClaim, $userDetails));
-                }
-            }
-        }
-
-        return $userClaims;
-    }
-
-    protected function getUserClaim($claim, $userDetails)
-    {
-        $userClaims = array();
-        $claimValuesString = constant(sprintf('self::%s_CLAIM_VALUES', strtoupper($claim)));
-        $claimValues = explode(' ', $claimValuesString);
-
-        foreach ($claimValues as $value) {
-            $userClaims[$value] = isset($userDetails[$value]) ? $userDetails[$value] : null;
-        }
-
-        return $userClaims;
-    }
-
-    /* OAuth2\Storage\RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT * FROM %s WHERE refresh_token = :refresh_token', $this->config['refresh_token_table']));
-
-        $token = $stmt->execute(compact('refresh_token'));
-        if ($token = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            // convert expires to epoch time
-            $token['expires'] = strtotime($token['expires']);
-        }
-
-        return $token;
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        // convert expires to datestring
-        $expires = date('Y-m-d H:i:s', $expires);
-
-        $stmt = $this->db->prepare(sprintf('INSERT INTO %s (refresh_token, client_id, user_id, expires, scope) VALUES (:refresh_token, :client_id, :user_id, :expires, :scope)', $this->config['refresh_token_table']));
-
-        return $stmt->execute(compact('refresh_token', 'client_id', 'user_id', 'expires', 'scope'));
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        $stmt = $this->db->prepare(sprintf('DELETE FROM %s WHERE refresh_token = :refresh_token', $this->config['refresh_token_table']));
-
-        $stmt->execute(compact('refresh_token'));
-
-        return $stmt->rowCount() > 0;
-    }
-
-    // plaintext passwords are bad!  Override this for your application
-    protected function checkPassword($user, $password)
-    {
-        return $user['password'] == $this->hashPassword($password);
-    }
-
-    // use a secure hashing algorithm when storing passwords. Override this for your application
-    protected function hashPassword($password)
-    {
-        return sha1($password);
-    }
-
-    public function getUser($username)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT * from %s where username=:username', $this->config['user_table']));
-        $stmt->execute(array('username' => $username));
-
-        if (!$userInfo = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return false;
-        }
-
-        // the default behavior is to use "username" as the user_id
-        return array_merge(array(
-            'user_id' => $username
-        ), $userInfo);
-    }
-
-    public function setUser($username, $password, $firstName = null, $lastName = null)
-    {
-        // do not store in plaintext
-        $password = $this->hashPassword($password);
-
-        // if it exists, update it.
-        if ($this->getUser($username)) {
-            $stmt = $this->db->prepare($sql = sprintf('UPDATE %s SET password=:password, first_name=:firstName, last_name=:lastName where username=:username', $this->config['user_table']));
-        } else {
-            $stmt = $this->db->prepare(sprintf('INSERT INTO %s (username, password, first_name, last_name) VALUES (:username, :password, :firstName, :lastName)', $this->config['user_table']));
-        }
-
-        return $stmt->execute(compact('username', 'password', 'firstName', 'lastName'));
-    }
-
-    /* ScopeInterface */
-    public function scopeExists($scope)
-    {
-        $scope = explode(' ', $scope);
-        $whereIn = implode(',', array_fill(0, count($scope), '?'));
-        $stmt = $this->db->prepare(sprintf('SELECT count(scope) as count FROM %s WHERE scope IN (%s)', $this->config['scope_table'], $whereIn));
-        $stmt->execute($scope);
-
-        if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return $result['count'] == count($scope);
-        }
-
-        return false;
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-        $stmt = $this->db->prepare(sprintf('SELECT scope FROM %s WHERE is_default=:is_default', $this->config['scope_table']));
-        $stmt->execute(array('is_default' => true));
-
-        if ($result = $stmt->fetchAll(\PDO::FETCH_ASSOC)) {
-            $defaultScope = array_map(function ($row) {
-                return $row['scope'];
-            }, $result);
-
-            return implode(' ', $defaultScope);
-        }
-
-        return null;
-    }
-
-    /* JWTBearerInterface */
-    public function getClientKey($client_id, $subject)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT public_key from %s where client_id=:client_id AND subject=:subject', $this->config['jwt_table']));
-
-        $stmt->execute(array('client_id' => $client_id, 'subject' => $subject));
-
-        return $stmt->fetchColumn();
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT * FROM %s WHERE issuer=:client_id AND subject=:subject AND audience=:audience AND expires=:expires AND jti=:jti', $this->config['jti_table']));
-
-        $stmt->execute(compact('client_id', 'subject', 'audience', 'expires', 'jti'));
-
-        if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return array(
-                'issuer' => $result['issuer'],
-                'subject' => $result['subject'],
-                'audience' => $result['audience'],
-                'expires' => $result['expires'],
-                'jti' => $result['jti'],
-            );
-        }
-
-        return null;
-    }
-
-    public function setJti($client_id, $subject, $audience, $expires, $jti)
-    {
-        $stmt = $this->db->prepare(sprintf('INSERT INTO %s (issuer, subject, audience, expires, jti) VALUES (:client_id, :subject, :audience, :expires, :jti)', $this->config['jti_table']));
-
-        return $stmt->execute(compact('client_id', 'subject', 'audience', 'expires', 'jti'));
-    }
-
-    /* PublicKeyInterface */
-    public function getPublicKey($client_id = null)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT public_key FROM %s WHERE client_id=:client_id OR client_id IS NULL ORDER BY client_id IS NOT NULL DESC', $this->config['public_key_table']));
-
-        $stmt->execute(compact('client_id'));
-        if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return $result['public_key'];
-        }
-    }
-
-    public function getPrivateKey($client_id = null)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT private_key FROM %s WHERE client_id=:client_id OR client_id IS NULL ORDER BY client_id IS NOT NULL DESC', $this->config['public_key_table']));
-
-        $stmt->execute(compact('client_id'));
-        if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return $result['private_key'];
-        }
-    }
-
-    public function getEncryptionAlgorithm($client_id = null)
-    {
-        $stmt = $this->db->prepare($sql = sprintf('SELECT encryption_algorithm FROM %s WHERE client_id=:client_id OR client_id IS NULL ORDER BY client_id IS NOT NULL DESC', $this->config['public_key_table']));
-
-        $stmt->execute(compact('client_id'));
-        if ($result = $stmt->fetch(\PDO::FETCH_ASSOC)) {
-            return $result['encryption_algorithm'];
-        }
-
-        return 'RS256';
-    }
-
-    /**
-     * DDL to create OAuth2 database and tables for PDO storage
-     *
-     * @see https://github.com/dsquier/oauth2-server-php-mysql
-     */
-    public function getBuildSql($dbName = 'oauth2_server_php')
-    {
-        $sql = "
-        CREATE TABLE {$this->config['client_table']} (
-          client_id             VARCHAR(80)   NOT NULL,
-          client_secret         VARCHAR(80),
-          redirect_uri          VARCHAR(2000),
-          grant_types           VARCHAR(80),
-          scope                 VARCHAR(4000),
-          user_id               VARCHAR(80),
-          PRIMARY KEY (client_id)
-        );
-
-        CREATE TABLE {$this->config['access_token_table']} (
-          access_token         VARCHAR(40)    NOT NULL,
-          client_id            VARCHAR(80)    NOT NULL,
-          user_id              VARCHAR(80),
-          expires              TIMESTAMP      NOT NULL,
-          scope                VARCHAR(4000),
-          PRIMARY KEY (access_token)
-        );
-
-        CREATE TABLE {$this->config['code_table']} (
-          authorization_code  VARCHAR(40)    NOT NULL,
-          client_id           VARCHAR(80)    NOT NULL,
-          user_id             VARCHAR(80),
-          redirect_uri        VARCHAR(2000),
-          expires             TIMESTAMP      NOT NULL,
-          scope               VARCHAR(4000),
-          id_token            VARCHAR(1000),
-          PRIMARY KEY (authorization_code)
-        );
-
-        CREATE TABLE {$this->config['refresh_token_table']} (
-          refresh_token       VARCHAR(40)    NOT NULL,
-          client_id           VARCHAR(80)    NOT NULL,
-          user_id             VARCHAR(80),
-          expires             TIMESTAMP      NOT NULL,
-          scope               VARCHAR(4000),
-          PRIMARY KEY (refresh_token)
-        );
-
-        CREATE TABLE {$this->config['user_table']} (
-          username            VARCHAR(80),
-          password            VARCHAR(80),
-          first_name          VARCHAR(80),
-          last_name           VARCHAR(80),
-          email               VARCHAR(80),
-          email_verified      BOOLEAN,
-          scope               VARCHAR(4000)
-        );
-
-        CREATE TABLE {$this->config['scope_table']} (
-          scope               VARCHAR(80)  NOT NULL,
-          is_default          BOOLEAN,
-          PRIMARY KEY (scope)
-        );
-
-        CREATE TABLE {$this->config['jwt_table']} (
-          client_id           VARCHAR(80)   NOT NULL,
-          subject             VARCHAR(80),
-          public_key          VARCHAR(2000) NOT NULL
-        );
-
-        CREATE TABLE {$this->config['jti_table']} (
-          issuer              VARCHAR(80)   NOT NULL,
-          subject             VARCHAR(80),
-          audience            VARCHAR(80),
-          expires             TIMESTAMP     NOT NULL,
-          jti                 VARCHAR(2000) NOT NULL
-        );
-
-        CREATE TABLE {$this->config['public_key_table']} (
-          client_id            VARCHAR(80),
-          public_key           VARCHAR(2000),
-          private_key          VARCHAR(2000),
-          encryption_algorithm VARCHAR(100) DEFAULT 'RS256'
-        )
-";
-
-        return $sql;
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php b/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php
deleted file mode 100644
index 108418d3a..000000000
--- a/library/oauth2/src/OAuth2/Storage/PublicKeyInterface.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get public/private key information
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface PublicKeyInterface
-{
-    public function getPublicKey($client_id = null);
-    public function getPrivateKey($client_id = null);
-    public function getEncryptionAlgorithm($client_id = null);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/Redis.php b/library/oauth2/src/OAuth2/Storage/Redis.php
deleted file mode 100644
index e6294e22d..000000000
--- a/library/oauth2/src/OAuth2/Storage/Redis.php
+++ /dev/null
@@ -1,321 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\OpenID\Storage\AuthorizationCodeInterface as OpenIDAuthorizationCodeInterface;
-
-/**
- * redis storage for all storage types
- *
- * To use, install "predis/predis" via composer
- *
- * Register client:
- * <code>
- *  $storage = new OAuth2\Storage\Redis($redis);
- *  $storage->setClientDetails($client_id, $client_secret, $redirect_uri);
- * </code>
- */
-class Redis implements AuthorizationCodeInterface,
-    AccessTokenInterface,
-    ClientCredentialsInterface,
-    UserCredentialsInterface,
-    RefreshTokenInterface,
-    JwtBearerInterface,
-    ScopeInterface,
-    OpenIDAuthorizationCodeInterface
-{
-
-    private $cache;
-
-    /* The redis client */
-    protected $redis;
-
-    /* Configuration array */
-    protected $config;
-
-    /**
-     * Redis Storage!
-     *
-     * @param \Predis\Client $redis
-     * @param array          $config
-     */
-    public function __construct($redis, $config=array())
-    {
-        $this->redis = $redis;
-        $this->config = array_merge(array(
-            'client_key' => 'oauth_clients:',
-            'access_token_key' => 'oauth_access_tokens:',
-            'refresh_token_key' => 'oauth_refresh_tokens:',
-            'code_key' => 'oauth_authorization_codes:',
-            'user_key' => 'oauth_users:',
-            'jwt_key' => 'oauth_jwt:',
-            'scope_key' => 'oauth_scopes:',
-        ), $config);
-    }
-
-    protected function getValue($key)
-    {
-        if ( isset($this->cache[$key]) ) {
-            return $this->cache[$key];
-        }
-        $value = $this->redis->get($key);
-        if ( isset($value) ) {
-            return json_decode($value, true);
-        } else {
-            return false;
-        }
-    }
-
-    protected function setValue($key, $value, $expire=0)
-    {
-        $this->cache[$key] = $value;
-        $str = json_encode($value);
-        if ($expire > 0) {
-            $seconds = $expire - time();
-            $ret = $this->redis->setex($key, $seconds, $str);
-        } else {
-            $ret = $this->redis->set($key, $str);
-        }
-
-        // check that the key was set properly
-        // if this fails, an exception will usually thrown, so this step isn't strictly necessary
-        return is_bool($ret) ? $ret : $ret->getPayload() == 'OK';
-    }
-
-    protected function expireValue($key)
-    {
-        unset($this->cache[$key]);
-
-        return $this->redis->del($key);
-    }
-
-    /* AuthorizationCodeInterface */
-    public function getAuthorizationCode($code)
-    {
-        return $this->getValue($this->config['code_key'] . $code);
-    }
-
-    public function setAuthorizationCode($authorization_code, $client_id, $user_id, $redirect_uri, $expires, $scope = null, $id_token = null)
-    {
-        return $this->setValue(
-            $this->config['code_key'] . $authorization_code,
-            compact('authorization_code', 'client_id', 'user_id', 'redirect_uri', 'expires', 'scope', 'id_token'),
-            $expires
-        );
-    }
-
-    public function expireAuthorizationCode($code)
-    {
-        $key = $this->config['code_key'] . $code;
-        unset($this->cache[$key]);
-
-        return $this->expireValue($key);
-    }
-
-    /* UserCredentialsInterface */
-    public function checkUserCredentials($username, $password)
-    {
-        $user = $this->getUserDetails($username);
-
-        return $user && $user['password'] === $password;
-    }
-
-    public function getUserDetails($username)
-    {
-        return $this->getUser($username);
-    }
-
-    public function getUser($username)
-    {
-        if (!$userInfo = $this->getValue($this->config['user_key'] . $username)) {
-            return false;
-        }
-
-        // the default behavior is to use "username" as the user_id
-        return array_merge(array(
-            'user_id' => $username,
-        ), $userInfo);
-    }
-
-    public function setUser($username, $password, $first_name = null, $last_name = null)
-    {
-        return $this->setValue(
-            $this->config['user_key'] . $username,
-            compact('username', 'password', 'first_name', 'last_name')
-        );
-    }
-
-    /* ClientCredentialsInterface */
-    public function checkClientCredentials($client_id, $client_secret = null)
-    {
-        if (!$client = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        return isset($client['client_secret'])
-            && $client['client_secret'] == $client_secret;
-    }
-
-    public function isPublicClient($client_id)
-    {
-        if (!$client = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        return empty($client['client_secret']);
-    }
-
-    /* ClientInterface */
-    public function getClientDetails($client_id)
-    {
-        return $this->getValue($this->config['client_key'] . $client_id);
-    }
-
-    public function setClientDetails($client_id, $client_secret = null, $redirect_uri = null, $grant_types = null, $scope = null, $user_id = null)
-    {
-        return $this->setValue(
-            $this->config['client_key'] . $client_id,
-            compact('client_id', 'client_secret', 'redirect_uri', 'grant_types', 'scope', 'user_id')
-        );
-    }
-
-    public function checkRestrictedGrantType($client_id, $grant_type)
-    {
-        $details = $this->getClientDetails($client_id);
-        if (isset($details['grant_types'])) {
-            $grant_types = explode(' ', $details['grant_types']);
-
-            return in_array($grant_type, (array) $grant_types);
-        }
-
-        // if grant_types are not defined, then none are restricted
-        return true;
-    }
-
-    /* RefreshTokenInterface */
-    public function getRefreshToken($refresh_token)
-    {
-        return $this->getValue($this->config['refresh_token_key'] . $refresh_token);
-    }
-
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        return $this->setValue(
-            $this->config['refresh_token_key'] . $refresh_token,
-            compact('refresh_token', 'client_id', 'user_id', 'expires', 'scope'),
-            $expires
-        );
-    }
-
-    public function unsetRefreshToken($refresh_token)
-    {
-        $result = $this->expireValue($this->config['refresh_token_key'] . $refresh_token);
-
-        return $result > 0;
-    }
-
-    /* AccessTokenInterface */
-    public function getAccessToken($access_token)
-    {
-        return $this->getValue($this->config['access_token_key'].$access_token);
-    }
-
-    public function setAccessToken($access_token, $client_id, $user_id, $expires, $scope = null)
-    {
-        return $this->setValue(
-            $this->config['access_token_key'].$access_token,
-            compact('access_token', 'client_id', 'user_id', 'expires', 'scope'),
-            $expires
-        );
-    }
-
-    public function unsetAccessToken($access_token)
-    {
-        $result = $this->expireValue($this->config['access_token_key'] . $access_token);
-
-        return $result > 0;
-    }
-
-    /* ScopeInterface */
-    public function scopeExists($scope)
-    {
-        $scope = explode(' ', $scope);
-
-        $result = $this->getValue($this->config['scope_key'].'supported:global');
-
-        $supportedScope = explode(' ', (string) $result);
-
-        return (count(array_diff($scope, $supportedScope)) == 0);
-    }
-
-    public function getDefaultScope($client_id = null)
-    {
-        if (is_null($client_id) || !$result = $this->getValue($this->config['scope_key'].'default:'.$client_id)) {
-            $result = $this->getValue($this->config['scope_key'].'default:global');
-        }
-
-        return $result;
-    }
-
-    public function setScope($scope, $client_id = null, $type = 'supported')
-    {
-        if (!in_array($type, array('default', 'supported'))) {
-            throw new \InvalidArgumentException('"$type" must be one of "default", "supported"');
-        }
-
-        if (is_null($client_id)) {
-            $key = $this->config['scope_key'].$type.':global';
-        } else {
-            $key = $this->config['scope_key'].$type.':'.$client_id;
-        }
-
-        return $this->setValue($key, $scope);
-    }
-
-    /*JWTBearerInterface */
-    public function getClientKey($client_id, $subject)
-    {
-        if (!$jwt = $this->getValue($this->config['jwt_key'] . $client_id)) {
-            return false;
-        }
-
-        if (isset($jwt['subject']) && $jwt['subject'] == $subject) {
-            return $jwt['key'];
-        }
-
-        return null;
-    }
-
-    public function setClientKey($client_id, $key, $subject = null)
-    {
-        return $this->setValue($this->config['jwt_key'] . $client_id, array(
-            'key' => $key,
-            'subject' => $subject
-        ));
-    }
-
-    public function getClientScope($client_id)
-    {
-        if (!$clientDetails = $this->getClientDetails($client_id)) {
-            return false;
-        }
-
-        if (isset($clientDetails['scope'])) {
-            return $clientDetails['scope'];
-        }
-
-        return null;
-    }
-
-    public function getJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs redis implementation.
-        throw new \Exception('getJti() for the Redis driver is currently unimplemented.');
-    }
-
-    public function setJti($client_id, $subject, $audience, $expiration, $jti)
-    {
-        //TODO: Needs redis implementation.
-        throw new \Exception('setJti() for the Redis driver is currently unimplemented.');
-    }
-}
diff --git a/library/oauth2/src/OAuth2/Storage/RefreshTokenInterface.php b/library/oauth2/src/OAuth2/Storage/RefreshTokenInterface.php
deleted file mode 100644
index 0273f2125..000000000
--- a/library/oauth2/src/OAuth2/Storage/RefreshTokenInterface.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should get/save refresh tokens for the "Refresh Token"
- * grant type
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface RefreshTokenInterface
-{
-    /**
-     * Grant refresh access tokens.
-     *
-     * Retrieve the stored data for the given refresh token.
-     *
-     * Required for OAuth2::GRANT_TYPE_REFRESH_TOKEN.
-     *
-     * @param $refresh_token
-     * Refresh token to be check with.
-     *
-     * @return
-     * An associative array as below, and NULL if the refresh_token is
-     * invalid:
-     * - refresh_token: Refresh token identifier.
-     * - client_id: Client identifier.
-     * - user_id: User identifier.
-     * - expires: Expiration unix timestamp, or 0 if the token doesn't expire.
-     * - scope: (optional) Scope values in space-separated string.
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-6
-     *
-     * @ingroup oauth2_section_6
-     */
-    public function getRefreshToken($refresh_token);
-
-    /**
-     * Take the provided refresh token values and store them somewhere.
-     *
-     * This function should be the storage counterpart to getRefreshToken().
-     *
-     * If storage fails for some reason, we're not currently checking for
-     * any sort of success/failure, so you should bail out of the script
-     * and provide a descriptive fail message.
-     *
-     * Required for OAuth2::GRANT_TYPE_REFRESH_TOKEN.
-     *
-     * @param $refresh_token
-     * Refresh token to be stored.
-     * @param $client_id
-     * Client identifier to be stored.
-     * @param $user_id
-     * User identifier to be stored.
-     * @param $expires
-     * Expiration timestamp to be stored. 0 if the token doesn't expire.
-     * @param $scope
-     * (optional) Scopes to be stored in space-separated string.
-     *
-     * @ingroup oauth2_section_6
-     */
-    public function setRefreshToken($refresh_token, $client_id, $user_id, $expires, $scope = null);
-
-    /**
-     * Expire a used refresh token.
-     *
-     * This is not explicitly required in the spec, but is almost implied.
-     * After granting a new refresh token, the old one is no longer useful and
-     * so should be forcibly expired in the data store so it can't be used again.
-     *
-     * If storage fails for some reason, we're not currently checking for
-     * any sort of success/failure, so you should bail out of the script
-     * and provide a descriptive fail message.
-     *
-     * @param $refresh_token
-     * Refresh token to be expirse.
-     *
-     * @ingroup oauth2_section_6
-     */
-    public function unsetRefreshToken($refresh_token);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/ScopeInterface.php b/library/oauth2/src/OAuth2/Storage/ScopeInterface.php
deleted file mode 100644
index a8292269b..000000000
--- a/library/oauth2/src/OAuth2/Storage/ScopeInterface.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should retrieve data involving the relevent scopes associated
- * with this implementation.
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface ScopeInterface
-{
-    /**
-     * Check if the provided scope exists.
-     *
-     * @param $scope
-     * A space-separated string of scopes.
-     *
-     * @return
-     * TRUE if it exists, FALSE otherwise.
-     */
-    public function scopeExists($scope);
-
-    /**
-     * The default scope to use in the event the client
-     * does not request one. By returning "false", a
-     * request_error is returned by the server to force a
-     * scope request by the client. By returning "null",
-     * opt out of requiring scopes
-     *
-     * @param $client_id
-     * An optional client id that can be used to return customized default scopes.
-     *
-     * @return
-     * string representation of default scope, null if
-     * scopes are not defined, or false to force scope
-     * request by the client
-     *
-     * ex:
-     *     'default'
-     * ex:
-     *     null
-     */
-    public function getDefaultScope($client_id = null);
-}
diff --git a/library/oauth2/src/OAuth2/Storage/UserCredentialsInterface.php b/library/oauth2/src/OAuth2/Storage/UserCredentialsInterface.php
deleted file mode 100644
index 6e0fd7bad..000000000
--- a/library/oauth2/src/OAuth2/Storage/UserCredentialsInterface.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
- * Implement this interface to specify where the OAuth2 Server
- * should retrieve user credentials for the
- * "Resource Owner Password Credentials" grant type
- *
- * @author Brent Shaffer <bshafs at gmail dot com>
- */
-interface UserCredentialsInterface
-{
-    /**
-     * Grant access tokens for basic user credentials.
-     *
-     * Check the supplied username and password for validity.
-     *
-     * You can also use the $client_id param to do any checks required based
-     * on a client, if you need that.
-     *
-     * Required for OAuth2::GRANT_TYPE_USER_CREDENTIALS.
-     *
-     * @param $username
-     * Username to be check with.
-     * @param $password
-     * Password to be check with.
-     *
-     * @return
-     * TRUE if the username and password are valid, and FALSE if it isn't.
-     * Moreover, if the username and password are valid, and you want to
-     *
-     * @see http://tools.ietf.org/html/rfc6749#section-4.3
-     *
-     * @ingroup oauth2_section_4
-     */
-    public function checkUserCredentials($username, $password);
-
-    /**
-     * @return
-     * ARRAY the associated "user_id" and optional "scope" values
-     * This function MUST return FALSE if the requested user does not exist or is
-     * invalid. "scope" is a space-separated list of restricted scopes.
-     * @code
-     * return array(
-     *     "user_id"  => USER_ID,    // REQUIRED user_id to be stored with the authorization code or access token
-     *     "scope"    => SCOPE       // OPTIONAL space-separated list of restricted scopes
-     * );
-     * @endcode
-     */
-    public function getUserDetails($username);
-}
diff --git a/library/oauth2/src/OAuth2/TokenType/Bearer.php b/library/oauth2/src/OAuth2/TokenType/Bearer.php
deleted file mode 100644
index 8ac8596ac..000000000
--- a/library/oauth2/src/OAuth2/TokenType/Bearer.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-
-namespace OAuth2\TokenType;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
-*
-*/
-class Bearer implements TokenTypeInterface
-{
-    private $config;
-
-    public function __construct(array $config = array())
-    {
-        $this->config = array_merge(array(
-            'token_param_name'         => 'access_token',
-            'token_bearer_header_name' => 'Bearer',
-        ), $config);
-    }
-
-    public function getTokenType()
-    {
-        return 'Bearer';
-    }
-
-    /**
-     * Check if the request has supplied token
-     *
-     * @see https://github.com/bshaffer/oauth2-server-php/issues/349#issuecomment-37993588
-     */
-    public function requestHasToken(RequestInterface $request)
-    {
-        $headers = $request->headers('AUTHORIZATION');
-
-        // check the header, then the querystring, then the request body
-        return !empty($headers) || (bool) ($request->request($this->config['token_param_name'])) || (bool) ($request->query($this->config['token_param_name']));
-    }
-
-    /**
-     * This is a convenience function that can be used to get the token, which can then
-     * be passed to getAccessTokenData(). The constraints specified by the draft are
-     * attempted to be adheared to in this method.
-     *
-     * As per the Bearer spec (draft 8, section 2) - there are three ways for a client
-     * to specify the bearer token, in order of preference: Authorization Header,
-     * POST and GET.
-     *
-     * NB: Resource servers MUST accept tokens via the Authorization scheme
-     * (http://tools.ietf.org/html/rfc6750#section-2).
-     *
-     * @todo Should we enforce TLS/SSL in this function?
-     *
-     * @see http://tools.ietf.org/html/rfc6750#section-2.1
-     * @see http://tools.ietf.org/html/rfc6750#section-2.2
-     * @see http://tools.ietf.org/html/rfc6750#section-2.3
-     *
-     * Old Android version bug (at least with version 2.2)
-     * @see http://code.google.com/p/android/issues/detail?id=6684
-     *
-     */
-    public function getAccessTokenParameter(RequestInterface $request, ResponseInterface $response)
-    {
-        $headers = $request->headers('AUTHORIZATION');
-
-        /**
-         * Ensure more than one method is not used for including an
-         * access token
-         *
-         * @see http://tools.ietf.org/html/rfc6750#section-3.1
-         */
-        $methodsUsed = !empty($headers) + (bool) ($request->query($this->config['token_param_name'])) + (bool) ($request->request($this->config['token_param_name']));
-        if ($methodsUsed > 1) {
-            $response->setError(400, 'invalid_request', 'Only one method may be used to authenticate at a time (Auth header, GET or POST)');
-
-            return null;
-        }
-
-        /**
-         * If no authentication is provided, set the status code
-         * to 401 and return no other error information
-         *
-         * @see http://tools.ietf.org/html/rfc6750#section-3.1
-         */
-        if ($methodsUsed == 0) {
-            $response->setStatusCode(401);
-
-            return null;
-        }
-
-        // HEADER: Get the access token from the header
-        if (!empty($headers)) {
-            if (!preg_match('/' . $this->config['token_bearer_header_name'] . '\s(\S+)/i', $headers, $matches)) {
-                $response->setError(400, 'invalid_request', 'Malformed auth header');
-
-                return null;
-            }
-
-            return $matches[1];
-        }
-
-        if ($request->request($this->config['token_param_name'])) {
-            // // POST: Get the token from POST data
-            if (!in_array(strtolower($request->server('REQUEST_METHOD')), array('post', 'put'))) {
-                $response->setError(400, 'invalid_request', 'When putting the token in the body, the method must be POST or PUT', '#section-2.2');
-
-                return null;
-            }
-
-            $contentType = $request->server('CONTENT_TYPE');
-            if (false !== $pos = strpos($contentType, ';')) {
-                $contentType = substr($contentType, 0, $pos);
-            }
-
-            if ($contentType !== null && $contentType != 'application/x-www-form-urlencoded') {
-                // IETF specifies content-type. NB: Not all webservers populate this _SERVER variable
-                // @see http://tools.ietf.org/html/rfc6750#section-2.2
-                $response->setError(400, 'invalid_request', 'The content type for POST requests must be "application/x-www-form-urlencoded"');
-
-                return null;
-            }
-
-            return $request->request($this->config['token_param_name']);
-        }
-
-        // GET method
-        return $request->query($this->config['token_param_name']);
-    }
-}
diff --git a/library/oauth2/src/OAuth2/TokenType/Mac.php b/library/oauth2/src/OAuth2/TokenType/Mac.php
deleted file mode 100644
index fe6a86aa6..000000000
--- a/library/oauth2/src/OAuth2/TokenType/Mac.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-namespace OAuth2\TokenType;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-/**
-* This is not yet supported!
-*/
-class Mac implements TokenTypeInterface
-{
-    public function getTokenType()
-    {
-        return 'mac';
-    }
-
-    public function getAccessTokenParameter(RequestInterface $request, ResponseInterface $response)
-    {
-        throw new \LogicException("Not supported");
-    }
-}
diff --git a/library/oauth2/src/OAuth2/TokenType/TokenTypeInterface.php b/library/oauth2/src/OAuth2/TokenType/TokenTypeInterface.php
deleted file mode 100644
index ad77d4a25..000000000
--- a/library/oauth2/src/OAuth2/TokenType/TokenTypeInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-namespace OAuth2\TokenType;
-
-use OAuth2\RequestInterface;
-use OAuth2\ResponseInterface;
-
-interface TokenTypeInterface
-{
-    /**
-     * Token type identification string
-     *
-     * ex: "bearer" or "mac"
-     */
-    public function getTokenType();
-
-    /**
-     * Retrieves the token string from the request object
-     */
-    public function getAccessTokenParameter(RequestInterface $request, ResponseInterface $response);
-}
diff --git a/library/oauth2/test/OAuth2/AutoloadTest.php b/library/oauth2/test/OAuth2/AutoloadTest.php
deleted file mode 100644
index 5901bdc42..000000000
--- a/library/oauth2/test/OAuth2/AutoloadTest.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-class AutoloadTest extends \PHPUnit_Framework_TestCase
-{
-    public function testClassesExist()
-    {
-        // autoloader is called in test/bootstrap.php
-        $this->assertTrue(class_exists('OAuth2\Server'));
-        $this->assertTrue(class_exists('OAuth2\Request'));
-        $this->assertTrue(class_exists('OAuth2\Response'));
-        $this->assertTrue(class_exists('OAuth2\GrantType\UserCredentials'));
-        $this->assertTrue(interface_exists('OAuth2\Storage\AccessTokenInterface'));
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Controller/AuthorizeControllerTest.php b/library/oauth2/test/OAuth2/Controller/AuthorizeControllerTest.php
deleted file mode 100644
index 3bfc760e4..000000000
--- a/library/oauth2/test/OAuth2/Controller/AuthorizeControllerTest.php
+++ /dev/null
@@ -1,492 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\Storage\Memory;
-use OAuth2\Scope;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\GrantType\AuthorizationCode;
-use OAuth2\Request;
-use OAuth2\Response;
-use OAuth2\Request\TestRequest;
-
-class AuthorizeControllerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoClientIdResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request();
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'No client id supplied');
-    }
-
-    public function testInvalidClientIdResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Fake Client ID', // invalid client id
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'The client id supplied is invalid');
-    }
-
-    public function testNoRedirectUriSuppliedOrStoredResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_uri');
-        $this->assertEquals($response->getParameter('error_description'), 'No redirect URI was supplied or stored');
-    }
-
-    public function testNoResponseTypeResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'invalid_request');
-        $this->assertEquals($query['error_description'], 'Invalid or missing response type');
-    }
-
-    public function testInvalidResponseTypeResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'invalid', // invalid response type
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'invalid_request');
-        $this->assertEquals($query['error_description'], 'Invalid or missing response type');
-    }
-
-    public function testRedirectUriFragmentResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com#fragment', // valid redirect URI
-            'response_type' => 'code', // invalid response type
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_uri');
-        $this->assertEquals($response->getParameter('error_description'), 'The redirect URI must not contain a fragment');
-    }
-
-    public function testEnforceState()
-    {
-        $server = $this->getTestServer(array('enforce_state' => true));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'invalid_request');
-        $this->assertEquals($query['error_description'], 'The state parameter is required');
-    }
-
-    public function testDoNotEnforceState()
-    {
-        $server = $this->getTestServer(array('enforce_state' => false));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertNotContains('error', $response->getHttpHeader('Location'));
-    }
-
-    public function testEnforceScope()
-    {
-        $server = $this->getTestServer();
-        $scopeStorage = new Memory(array('default_scope' => false, 'supported_scopes' => array('testscope')));
-        $server->setScopeUtil(new Scope($scopeStorage));
-
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-            'state' => 'xyz',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'invalid_client');
-        $this->assertEquals($query['error_description'], 'This application requires you specify a scope parameter');
-
-        $request->query['scope'] = 'testscope';
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertNotContains('error', $response->getHttpHeader('Location'));
-    }
-
-    public function testInvalidRedirectUri()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID with Redirect Uri', // valid client id
-            'redirect_uri' => 'http://adobe.com', // invalid redirect URI
-            'response_type' => 'code',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'redirect_uri_mismatch');
-        $this->assertEquals($response->getParameter('error_description'), 'The redirect URI provided is missing or does not match');
-    }
-
-    public function testInvalidRedirectUriApprovedByBuggyRegisteredUri()
-    {
-        $server = $this->getTestServer();
-        $server->setConfig('require_exact_redirect_uri', false);
-        $request = new Request(array(
-            'client_id' => 'Test Client ID with Buggy Redirect Uri', // valid client id
-            'redirect_uri' => 'http://adobe.com', // invalid redirect URI
-            'response_type' => 'code',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'redirect_uri_mismatch');
-        $this->assertEquals($response->getParameter('error_description'), 'The redirect URI provided is missing or does not match');
-    }
-
-    public function testNoRedirectUriWithMultipleRedirectUris()
-    {
-        $server = $this->getTestServer();
-
-        // create a request with no "redirect_uri" in querystring
-        $request = new Request(array(
-            'client_id' => 'Test Client ID with Multiple Redirect Uris', // valid client id
-            'response_type' => 'code',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_uri');
-        $this->assertEquals($response->getParameter('error_description'), 'A redirect URI must be supplied when multiple redirect URIs are registered');
-    }
-
-    public function testRedirectUriWithValidRedirectUri()
-    {
-        $server = $this->getTestServer();
-
-        // create a request with no "redirect_uri" in querystring
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID with Redirect Uri Parts', // valid client id
-            'response_type' => 'code',
-            'redirect_uri'  => 'http://user:pass@brentertainment.com:2222/authorize/cb?auth_type=oauth&test=true',
-            'state'         => 'xyz',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertContains('code', $response->getHttpHeader('Location'));
-    }
-
-    public function testRedirectUriWithDifferentQueryAndExactMatchRequired()
-    {
-        $server = $this->getTestServer(array('require_exact_redirect_uri' => true));
-
-        // create a request with no "redirect_uri" in querystring
-        $request = new Request(array(
-            'client_id' => 'Test Client ID with Redirect Uri Parts', // valid client id
-            'response_type' => 'code',
-            'redirect_uri' => 'http://user:pass@brentertainment.com:2222/authorize/cb?auth_type=oauth&test=true&hereisa=querystring',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'redirect_uri_mismatch');
-        $this->assertEquals($response->getParameter('error_description'), 'The redirect URI provided is missing or does not match');
-    }
-
-    public function testRedirectUriWithDifferentQueryAndExactMatchNotRequired()
-    {
-        $server = $this->getTestServer(array('require_exact_redirect_uri' => false));
-
-        // create a request with no "redirect_uri" in querystring
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID with Redirect Uri Parts', // valid client id
-            'response_type' => 'code',
-            'redirect_uri'  => 'http://user:pass@brentertainment.com:2222/authorize/cb?auth_type=oauth&test=true&hereisa=querystring',
-            'state'         => 'xyz',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertContains('code', $response->getHttpHeader('Location'));
-    }
-
-    public function testMultipleRedirectUris()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID with Multiple Redirect Uris', // valid client id
-            'redirect_uri'  => 'http://brentertainment.com', // valid redirect URI
-            'response_type' => 'code',
-            'state'         => 'xyz'
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertContains('code', $response->getHttpHeader('Location'));
-
-        // call again with different (but still valid) redirect URI
-        $request->query['redirect_uri'] = 'http://morehazards.com';
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertContains('code', $response->getHttpHeader('Location'));
-    }
-
-    /**
-     * @see http://tools.ietf.org/html/rfc6749#section-4.1.3
-     * @see https://github.com/bshaffer/oauth2-server-php/issues/163
-     */
-    public function testNoRedirectUriSuppliedDoesNotRequireTokenRedirectUri()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID with Redirect Uri', // valid client id
-            'response_type' => 'code',
-            'state'         => 'xyz',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertContains('state', $response->getHttpHeader('Location'));
-        $this->assertStringStartsWith('http://brentertainment.com?code=', $response->getHttpHeader('Location'));
-
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['query'], $query);
-
-        // call token endpoint with no redirect_uri supplied
-        $request = TestRequest::createPost(array(
-            'client_id'     => 'Test Client ID with Redirect Uri', // valid client id
-            'client_secret' => 'TestSecret2',
-            'grant_type'    => 'authorization_code',
-            'code'          => $query['code'],
-        ));
-
-        $server->handleTokenRequest($request, $response = new Response(), true);
-        $this->assertEquals($response->getStatusCode(), 200);
-        $this->assertNotNull($response->getParameter('access_token'));
-    }
-
-    public function testUserDeniesAccessResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-            'state' => 'xyz',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'access_denied');
-        $this->assertEquals($query['error_description'], 'The user denied access to your application');
-    }
-
-    public function testCodeQueryParamIsSet()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-            'state'         => 'xyz',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-
-        $this->assertEquals('http', $parts['scheme']); // same as passed in to redirect_uri
-        $this->assertEquals('adobe.com', $parts['host']); // same as passed in to redirect_uri
-        $this->assertArrayHasKey('query', $parts);
-        $this->assertFalse(isset($parts['fragment']));
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['query'], $query);
-        $this->assertNotNull($query);
-        $this->assertArrayHasKey('code', $query);
-
-        // ensure no id_token was saved, since the openid scope wasn't requested
-        $storage = $server->getStorage('authorization_code');
-        $code = $storage->getAuthorizationCode($query['code']);
-        $this->assertTrue(empty($code['id_token']));
-
-        // ensure no error was returned
-        $this->assertFalse(isset($query['error']));
-        $this->assertFalse(isset($query['error_description']));
-    }
-
-    public function testSuccessfulRequestReturnsStateParameter()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-            'state'         => 'test', // valid state string (just needs to be passed back to us)
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('query', $parts);
-        parse_str($parts['query'], $query);
-
-        $this->assertArrayHasKey('state', $query);
-        $this->assertEquals($query['state'], 'test');
-
-        // ensure no error was returned
-        $this->assertFalse(isset($query['error']));
-        $this->assertFalse(isset($query['error_description']));
-    }
-
-    public function testSuccessfulRequestStripsExtraParameters()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'code',
-            'state'         => 'test',      // valid state string (just needs to be passed back to us)
-            'fake'          => 'something', // extra query param
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertFalse(isset($parts['fake']));
-        $this->assertArrayHasKey('query', $parts);
-        parse_str($parts['query'], $query);
-
-        $this->assertFalse(isset($parmas['fake']));
-        $this->assertArrayHasKey('state', $query);
-        $this->assertEquals($query['state'], 'test');
-    }
-
-    public function testSuccessfulOpenidConnectRequest()
-    {
-        $server = $this->getTestServer(array(
-            'use_openid_connect' => true,
-            'issuer' => 'bojanz',
-        ));
-
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID',
-            'redirect_uri'  => 'http://adobe.com',
-            'response_type' => 'code',
-            'state'         => 'xyz',
-            'scope'         => 'openid',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('query', $parts);
-        $this->assertFalse(isset($parts['fragment']));
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['query'], $query);
-        $this->assertNotNull($query);
-        $this->assertArrayHasKey('code', $query);
-
-        // ensure no error was returned
-        $this->assertFalse(isset($query['error']));
-        $this->assertFalse(isset($query['error_description']));
-
-        // confirm that the id_token has been created.
-        $storage = $server->getStorage('authorization_code');
-        $code = $storage->getAuthorizationCode($query['code']);
-        $this->assertTrue(!empty($code['id_token']));
-    }
-
-    public function testCreateController()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $controller = new AuthorizeController($storage);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, $config);
-
-        // Add the two types supported for authorization grant
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Controller/ResourceControllerTest.php b/library/oauth2/test/OAuth2/Controller/ResourceControllerTest.php
deleted file mode 100644
index ee6d96ff8..000000000
--- a/library/oauth2/test/OAuth2/Controller/ResourceControllerTest.php
+++ /dev/null
@@ -1,175 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\GrantType\AuthorizationCode;
-use OAuth2\Request;
-use OAuth2\Response;
-
-class ResourceControllerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoAccessToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-    }
-
-    public function testMalformedHeader()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'tH1s i5 B0gU5';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Malformed auth header');
-    }
-
-    public function testMultipleTokensSubmitted()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->request['access_token'] = 'TEST';
-        $request->query['access_token'] = 'TEST';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Only one method may be used to authenticate at a time (Auth header, GET or POST)');
-    }
-
-    public function testInvalidRequestMethod()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->server['REQUEST_METHOD'] = 'GET';
-        $request->request['access_token'] = 'TEST';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'When putting the token in the body, the method must be POST or PUT');
-    }
-
-    public function testInvalidContentType()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->server['REQUEST_METHOD'] = 'POST';
-        $request->server['CONTENT_TYPE'] = 'application/json';
-        $request->request['access_token'] = 'TEST';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'The content type for POST requests must be "application/x-www-form-urlencoded"');
-    }
-
-    public function testInvalidToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer TESTTOKEN';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertEquals($response->getParameter('error'), 'invalid_token');
-        $this->assertEquals($response->getParameter('error_description'), 'The access token provided is invalid');
-    }
-
-    public function testExpiredToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-expired';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertEquals($response->getParameter('error'), 'expired_token');
-        $this->assertEquals($response->getParameter('error_description'), 'The access token provided has expired');
-    }
-
-    public function testOutOfScopeToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-scope';
-        $scope = 'outofscope';
-        $allow = $server->verifyResourceRequest($request, $response = new Response(), $scope);
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 403);
-        $this->assertEquals($response->getParameter('error'), 'insufficient_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The request requires higher privileges than provided by the access token');
-
-        // verify the "scope" has been set in the "WWW-Authenticate" header
-        preg_match('/scope="(.*?)"/', $response->getHttpHeader('WWW-Authenticate'), $matches);
-        $this->assertEquals(2, count($matches));
-        $this->assertEquals($matches[1], 'outofscope');
-    }
-
-    public function testMalformedToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-malformed';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertFalse($allow);
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertEquals($response->getParameter('error'), 'malformed_token');
-        $this->assertEquals($response->getParameter('error_description'), 'Malformed token (missing "expires")');
-    }
-
-    public function testValidToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-scope';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertTrue($allow);
-    }
-
-    public function testValidTokenWithScopeParam()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-scope';
-        $request->query['scope'] = 'testscope';
-        $allow = $server->verifyResourceRequest($request, $response = new Response());
-        $this->assertTrue($allow);
-    }
-
-    public function testCreateController()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $tokenType = new \OAuth2\TokenType\Bearer();
-        $controller = new ResourceController($tokenType, $storage);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, $config);
-
-        // Add the two types supported for authorization grant
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Controller/TokenControllerTest.php b/library/oauth2/test/OAuth2/Controller/TokenControllerTest.php
deleted file mode 100644
index 4a217bd55..000000000
--- a/library/oauth2/test/OAuth2/Controller/TokenControllerTest.php
+++ /dev/null
@@ -1,289 +0,0 @@
-<?php
-
-namespace OAuth2\Controller;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\GrantType\AuthorizationCode;
-use OAuth2\GrantType\ClientCredentials;
-use OAuth2\GrantType\UserCredentials;
-use OAuth2\Scope;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class TokenControllerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoGrantType()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $server->handleTokenRequest(TestRequest::createPost(), $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'The grant type was not specified in the request');
-    }
-
-    public function testInvalidGrantType()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'invalid_grant_type', // invalid grant type
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'unsupported_grant_type');
-        $this->assertEquals($response->getParameter('error_description'), 'Grant type "invalid_grant_type" not supported');
-    }
-
-    public function testNoClientId()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode',
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'Client credentials were not found in the headers or body');
-    }
-
-    public function testNoClientSecretWithConfidentialClient()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode',
-            'client_id' => 'Test Client ID', // valid client id
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'This client is invalid or must authenticate using a client secret');
-    }
-
-    public function testNoClientSecretWithEmptySecret()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode-empty-secret',
-            'client_id' => 'Test Client ID Empty Secret', // valid client id
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 200);
-    }
-
-    public function testInvalidClientId()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode',
-            'client_id'  => 'Fake Client ID', // invalid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'The client credentials are invalid');
-    }
-
-    public function testInvalidClientSecret()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode',
-            'client_id'  => 'Test Client ID', // valid client id
-            'client_secret' => 'Fake Client Secret', // invalid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'The client credentials are invalid');
-    }
-
-    public function testValidTokenResponse()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code' => 'testcode', // valid authorization code
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertTrue($response instanceof Response);
-        $this->assertEquals($response->getStatusCode(), 200);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-        $this->assertNotNull($response->getParameter('access_token'));
-        $this->assertNotNull($response->getParameter('expires_in'));
-        $this->assertNotNull($response->getParameter('token_type'));
-    }
-
-    public function testValidClientIdScope()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode',
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'scope' => 'clientscope1 clientscope2'
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 200);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-        $this->assertEquals('clientscope1 clientscope2', $response->getParameter('scope'));
-    }
-
-    public function testInvalidClientIdScope()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'code'       => 'testcode-with-scope',
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'scope' => 'clientscope3'
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The scope requested is invalid for this request');
-    }
-
-    public function testEnforceScope()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new ClientCredentials($storage));
-
-        $scope = new Scope(array(
-            'default_scope' => false,
-            'supported_scopes' => array('testscope')
-        ));
-        $server->setScopeUtil($scope);
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id'  => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $response = $server->handleTokenRequest($request);
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'This application requires you specify a scope parameter');
-    }
-
-    public function testCanReceiveAccessTokenUsingPasswordGrantTypeWithoutClientSecret()
-    {
-        // add the test parameters in memory
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new UserCredentials($storage));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password',                          // valid grant type
-            'client_id'  => 'Test Client ID For Password Grant', // valid client id
-            'username'   => 'johndoe',                           // valid username
-            'password'   => 'password',                          // valid password for username
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertTrue($response instanceof Response);
-        $this->assertEquals(200, $response->getStatusCode(), var_export($response, 1));
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-        $this->assertNotNull($response->getParameter('access_token'));
-        $this->assertNotNull($response->getParameter('expires_in'));
-        $this->assertNotNull($response->getParameter('token_type'));
-    }
-
-    public function testInvalidTokenTypeHintForRevoke()
-    {
-        $server = $this->getTestServer();
-
-        $request = TestRequest::createPost(array(
-            'token_type_hint' => 'foo',
-            'token' => 'sometoken'
-        ));
-
-        $server->handleRevokeRequest($request, $response = new Response());
-
-        $this->assertTrue($response instanceof Response);
-        $this->assertEquals(400, $response->getStatusCode(), var_export($response, 1));
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Token type hint must be either \'access_token\' or \'refresh_token\'');
-    }
-
-    public function testMissingTokenForRevoke()
-    {
-        $server = $this->getTestServer();
-
-        $request = TestRequest::createPost(array(
-            'token_type_hint' => 'access_token'
-        ));
-
-        $server->handleRevokeRequest($request, $response = new Response());
-        $this->assertTrue($response instanceof Response);
-        $this->assertEquals(400, $response->getStatusCode(), var_export($response, 1));
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing token parameter to revoke');
-    }
-
-    public function testInvalidRequestMethodForRevoke()
-    {
-        $server = $this->getTestServer();
-
-        $request = new TestRequest();
-        $request->setQuery(array(
-            'token_type_hint' => 'access_token'
-        ));
-
-        $server->handleRevokeRequest($request, $response = new Response());
-        $this->assertTrue($response instanceof Response);
-        $this->assertEquals(405, $response->getStatusCode(), var_export($response, 1));
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'The request method must be POST when revoking an access token');
-    }
-
-    public function testCreateController()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $accessToken = new \OAuth2\ResponseType\AccessToken($storage);
-        $controller = new TokenController($accessToken, $storage);
-    }
-
-    private function getTestServer()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Encryption/FirebaseJwtTest.php b/library/oauth2/test/OAuth2/Encryption/FirebaseJwtTest.php
deleted file mode 100644
index d34136767..000000000
--- a/library/oauth2/test/OAuth2/Encryption/FirebaseJwtTest.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-namespace OAuth2\Encryption;
-
-use OAuth2\Storage\Bootstrap;
-
-class FirebaseJwtTest extends \PHPUnit_Framework_TestCase
-{
-    private $privateKey;
-
-    public function setUp()
-    {
-        $this->privateKey = <<<EOD
------BEGIN RSA PRIVATE KEY-----
-MIICXAIBAAKBgQC5/SxVlE8gnpFqCxgl2wjhzY7ucEi00s0kUg3xp7lVEvgLgYcA
-nHiWp+gtSjOFfH2zsvpiWm6Lz5f743j/FEzHIO1owR0p4d9pOaJK07d01+RzoQLO
-IQAgXrr4T1CCWUesncwwPBVCyy2Mw3Nmhmr9MrF8UlvdRKBxriRnlP3qJQIDAQAB
-AoGAVgJJVU4fhYMu1e5JfYAcTGfF+Gf+h3iQm4JCpoUcxMXf5VpB9ztk3K7LRN5y
-kwFuFALpnUAarRcUPs0D8FoP4qBluKksbAtgHkO7bMSH9emN+mH4le4qpFlR7+P1
-3fLE2Y19IBwPwEfClC+TpJvuog6xqUYGPlg6XLq/MxQUB4ECQQDgovP1v+ONSeGS
-R+NgJTR47noTkQT3M2izlce/OG7a+O0yw6BOZjNXqH2wx3DshqMcPUFrTjibIClP
-l/tEQ3ShAkEA0/TdBYDtXpNNjqg0R9GVH2pw7Kh68ne6mZTuj0kCgFYpUF6L6iMm
-zXamIJ51rTDsTyKTAZ1JuAhAsK/M2BbDBQJAKQ5fXEkIA+i+64dsDUR/hKLBeRYG
-PFAPENONQGvGBwt7/s02XV3cgGbxIgAxqWkqIp0neb9AJUoJgtyaNe3GQQJANoL4
-QQ0af0NVJAZgg8QEHTNL3aGrFSbzx8IE5Lb7PLRsJa5bP5lQxnDoYuU+EI/Phr62
-niisp/b/ZDGidkTMXQJBALeRsH1I+LmICAvWXpLKa9Gv0zGCwkuIJLiUbV9c6CVh
-suocCAteQwL5iW2gA4AnYr5OGeHFsEl7NCQcwfPZpJ0=
------END RSA PRIVATE KEY-----
-EOD;
-    }
-
-    /** @dataProvider provideClientCredentials */
-    public function testJwtUtil($client_id, $client_key)
-    {
-        $jwtUtil = new FirebaseJwt();
-
-        $params = array(
-            'iss' => $client_id,
-            'exp' => time() + 1000,
-            'iat' => time(),
-            'sub' => 'testuser@ourdomain.com',
-            'aud' => 'http://myapp.com/oauth/auth',
-            'scope' => null,
-        );
-
-        $encoded = $jwtUtil->encode($params, $this->privateKey, 'RS256');
-
-        // test BC behaviour of trusting the algorithm in the header
-        $payload = $jwtUtil->decode($encoded, $client_key, array('RS256'));
-        $this->assertEquals($params, $payload);
-
-        // test BC behaviour of not verifying by passing false
-        $payload = $jwtUtil->decode($encoded, $client_key, false);
-        $this->assertEquals($params, $payload);
-
-        // test the new restricted algorithms header
-        $payload = $jwtUtil->decode($encoded, $client_key, array('RS256'));
-        $this->assertEquals($params, $payload);
-    }
-
-    public function testInvalidJwt()
-    {
-        $jwtUtil = new FirebaseJwt();
-
-        $this->assertFalse($jwtUtil->decode('goob'));
-        $this->assertFalse($jwtUtil->decode('go.o.b'));
-    }
-
-    /** @dataProvider provideClientCredentials */
-    public function testInvalidJwtHeader($client_id, $client_key)
-    {
-        $jwtUtil = new FirebaseJwt();
-
-        $params = array(
-            'iss' => $client_id,
-            'exp' => time() + 1000,
-            'iat' => time(),
-            'sub' => 'testuser@ourdomain.com',
-            'aud' => 'http://myapp.com/oauth/auth',
-            'scope' => null,
-        );
-
-        // testing for algorithm tampering when only RSA256 signing is allowed
-        // @see https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/
-        $tampered = $jwtUtil->encode($params, $client_key, 'HS256');
-
-        $payload = $jwtUtil->decode($tampered, $client_key, array('RS256'));
-
-        $this->assertFalse($payload);
-    }
-
-    public function provideClientCredentials()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $client_id  = 'Test Client ID';
-        $client_key = $storage->getClientKey($client_id, "testuser@ourdomain.com");
-
-        return array(
-            array($client_id, $client_key),
-        );
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Encryption/JwtTest.php b/library/oauth2/test/OAuth2/Encryption/JwtTest.php
deleted file mode 100644
index 214eebac8..000000000
--- a/library/oauth2/test/OAuth2/Encryption/JwtTest.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-namespace OAuth2\Encryption;
-
-use OAuth2\Storage\Bootstrap;
-
-class JwtTest extends \PHPUnit_Framework_TestCase
-{
-    private $privateKey;
-
-    public function setUp()
-    {
-        $this->privateKey = <<<EOD
------BEGIN RSA PRIVATE KEY-----
-MIICXAIBAAKBgQC5/SxVlE8gnpFqCxgl2wjhzY7ucEi00s0kUg3xp7lVEvgLgYcA
-nHiWp+gtSjOFfH2zsvpiWm6Lz5f743j/FEzHIO1owR0p4d9pOaJK07d01+RzoQLO
-IQAgXrr4T1CCWUesncwwPBVCyy2Mw3Nmhmr9MrF8UlvdRKBxriRnlP3qJQIDAQAB
-AoGAVgJJVU4fhYMu1e5JfYAcTGfF+Gf+h3iQm4JCpoUcxMXf5VpB9ztk3K7LRN5y
-kwFuFALpnUAarRcUPs0D8FoP4qBluKksbAtgHkO7bMSH9emN+mH4le4qpFlR7+P1
-3fLE2Y19IBwPwEfClC+TpJvuog6xqUYGPlg6XLq/MxQUB4ECQQDgovP1v+ONSeGS
-R+NgJTR47noTkQT3M2izlce/OG7a+O0yw6BOZjNXqH2wx3DshqMcPUFrTjibIClP
-l/tEQ3ShAkEA0/TdBYDtXpNNjqg0R9GVH2pw7Kh68ne6mZTuj0kCgFYpUF6L6iMm
-zXamIJ51rTDsTyKTAZ1JuAhAsK/M2BbDBQJAKQ5fXEkIA+i+64dsDUR/hKLBeRYG
-PFAPENONQGvGBwt7/s02XV3cgGbxIgAxqWkqIp0neb9AJUoJgtyaNe3GQQJANoL4
-QQ0af0NVJAZgg8QEHTNL3aGrFSbzx8IE5Lb7PLRsJa5bP5lQxnDoYuU+EI/Phr62
-niisp/b/ZDGidkTMXQJBALeRsH1I+LmICAvWXpLKa9Gv0zGCwkuIJLiUbV9c6CVh
-suocCAteQwL5iW2gA4AnYr5OGeHFsEl7NCQcwfPZpJ0=
------END RSA PRIVATE KEY-----
-EOD;
-    }
-
-    /** @dataProvider provideClientCredentials */
-    public function testJwtUtil($client_id, $client_key)
-    {
-        $jwtUtil = new Jwt();
-
-        $params = array(
-            'iss' => $client_id,
-            'exp' => time() + 1000,
-            'iat' => time(),
-            'sub' => 'testuser@ourdomain.com',
-            'aud' => 'http://myapp.com/oauth/auth',
-            'scope' => null,
-        );
-
-        $encoded = $jwtUtil->encode($params, $this->privateKey, 'RS256');
-
-        // test BC behaviour of trusting the algorithm in the header
-        $payload = $jwtUtil->decode($encoded, $client_key);
-        $this->assertEquals($params, $payload);
-
-        // test BC behaviour of not verifying by passing false
-        $payload = $jwtUtil->decode($encoded, $client_key, false);
-        $this->assertEquals($params, $payload);
-
-        // test the new restricted algorithms header
-        $payload = $jwtUtil->decode($encoded, $client_key, array('RS256'));
-        $this->assertEquals($params, $payload);
-    }
-
-    public function testInvalidJwt()
-    {
-        $jwtUtil = new Jwt();
-
-        $this->assertFalse($jwtUtil->decode('goob'));
-        $this->assertFalse($jwtUtil->decode('go.o.b'));
-    }
-
-    /** @dataProvider provideClientCredentials */
-    public function testInvalidJwtHeader($client_id, $client_key)
-    {
-        $jwtUtil = new Jwt();
-
-        $params = array(
-            'iss' => $client_id,
-            'exp' => time() + 1000,
-            'iat' => time(),
-            'sub' => 'testuser@ourdomain.com',
-            'aud' => 'http://myapp.com/oauth/auth',
-            'scope' => null,
-        );
-
-        // testing for algorithm tampering when only RSA256 signing is allowed
-        // @see https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/
-        $tampered = $jwtUtil->encode($params, $client_key, 'HS256');
-
-        $payload = $jwtUtil->decode($tampered, $client_key, array('RS256'));
-
-        $this->assertFalse($payload);
-    }
-
-    public function provideClientCredentials()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $client_id  = 'Test Client ID';
-        $client_key = $storage->getClientKey($client_id, "testuser@ourdomain.com");
-
-        return array(
-            array($client_id, $client_key),
-        );
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/AuthorizationCodeTest.php b/library/oauth2/test/OAuth2/GrantType/AuthorizationCodeTest.php
deleted file mode 100644
index 740989635..000000000
--- a/library/oauth2/test/OAuth2/GrantType/AuthorizationCodeTest.php
+++ /dev/null
@@ -1,207 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class AuthorizationCodeTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing parameter: "code" is required');
-    }
-
-    public function testInvalidCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'InvalidCode', // invalid authorization code
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Authorization code doesn\'t exist or is invalid for the client');
-    }
-
-    public function testCodeCannotBeUsedTwice()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode', // valid code
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 200);
-        $this->assertNotNull($response->getParameter('access_token'));
-
-        // try to use the same code again
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Authorization code doesn\'t exist or is invalid for the client');
-    }
-
-    public function testExpiredCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-expired', // expired authorization code
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'The authorization code has expired');
-    }
-
-    public function testValidCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode', // valid code
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-    }
-
-    public function testValidCodeNoScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-with-scope', // valid code
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1 scope2');
-    }
-
-    public function testValidCodeSameScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-with-scope', // valid code
-            'scope'         => 'scope2 scope1',
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope2 scope1');
-    }
-
-    public function testValidCodeLessScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-with-scope', // valid code
-            'scope'         => 'scope1',
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1');
-    }
-
-    public function testValidCodeDifferentScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-with-scope', // valid code
-            'scope'         => 'scope3',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The scope requested is invalid for this request');
-    }
-
-    public function testValidCodeInvalidScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-with-scope', // valid code
-            'scope'         => 'invalid-scope',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The scope requested is invalid for this request');
-    }
-
-    public function testValidClientDifferentCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Some Other Client', // valid client id
-            'client_secret' => 'TestSecret3', // valid client secret
-            'code'          => 'testcode', // valid code
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'authorization_code doesn\'t exist or is invalid for the client');
-    }
-
-    private function getTestServer()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/ClientCredentialsTest.php b/library/oauth2/test/OAuth2/GrantType/ClientCredentialsTest.php
deleted file mode 100644
index f0d46ccb3..000000000
--- a/library/oauth2/test/OAuth2/GrantType/ClientCredentialsTest.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Request;
-use OAuth2\Response;
-
-class ClientCredentialsTest extends \PHPUnit_Framework_TestCase
-{
-    public function testInvalidCredentials()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'FakeSecret', // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'The client credentials are invalid');
-    }
-
-    public function testValidCredentials()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertNull($token['scope']);
-    }
-
-    public function testValidCredentialsWithScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'scope' => 'scope1',
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1');
-    }
-
-    public function testValidCredentialsInvalidScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'scope' => 'invalid-scope',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'An unsupported scope was requested');
-    }
-
-    public function testValidCredentialsInHeader()
-    {
-        // create with HTTP_AUTHORIZATION in header
-        $server = $this->getTestServer();
-        $headers = array('HTTP_AUTHORIZATION' => 'Basic '.base64_encode('Test Client ID:TestSecret'), 'REQUEST_METHOD' => 'POST');
-        $params  = array('grant_type' => 'client_credentials');
-        $request = new Request(array(), $params, array(), array(), array(), $headers);
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertNotNull($token['access_token']);
-
-        // create using PHP Authorization Globals
-        $headers = array('PHP_AUTH_USER' => 'Test Client ID', 'PHP_AUTH_PW' => 'TestSecret', 'REQUEST_METHOD' => 'POST');
-        $params  = array('grant_type' => 'client_credentials');
-        $request = new Request(array(), $params, array(), array(), array(), $headers);
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertNotNull($token['access_token']);
-    }
-
-    public function testValidCredentialsInRequest()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertNotNull($token['access_token']);
-    }
-
-    public function testValidCredentialsInQuerystring()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'client_credentials', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertNotNull($token['access_token']);
-    }
-
-    public function testClientUserIdIsSetInAccessToken()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'client_credentials', // valid grant type
-            'client_id'     => 'Client ID With User ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-
-        // verify the user_id was associated with the token
-        $storage = $server->getStorage('client');
-        $token = $storage->getAccessToken($token['access_token']);
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('user_id', $token);
-        $this->assertEquals($token['user_id'], 'brent@brentertainment.com');
-    }
-
-    private function getTestServer()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new ClientCredentials($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/ImplicitTest.php b/library/oauth2/test/OAuth2/GrantType/ImplicitTest.php
deleted file mode 100644
index a47aae3e8..000000000
--- a/library/oauth2/test/OAuth2/GrantType/ImplicitTest.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-
-class ImplicitTest extends \PHPUnit_Framework_TestCase
-{
-    public function testImplicitNotAllowedResponse()
-    {
-        $server = $this->getTestServer();
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'token', // invalid response type
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'unsupported_response_type');
-        $this->assertEquals($query['error_description'], 'implicit grant type not supported');
-    }
-
-    public function testUserDeniesAccessResponse()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'token', // valid response type
-            'state' => 'xyz',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), false);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        parse_str($parts['query'], $query);
-
-        $this->assertEquals($query['error'], 'access_denied');
-        $this->assertEquals($query['error_description'], 'The user denied access to your application');
-    }
-
-    public function testSuccessfulRequestFragmentParameter()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'token', // valid response type
-            'state' => 'xyz',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-
-        $this->assertEquals('http', $parts['scheme']); // same as passed in to redirect_uri
-        $this->assertEquals('adobe.com', $parts['host']); // same as passed in to redirect_uri
-        $this->assertArrayHasKey('fragment', $parts);
-        $this->assertFalse(isset($parts['query']));
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['fragment'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('access_token', $params);
-        $this->assertArrayHasKey('expires_in', $params);
-        $this->assertArrayHasKey('token_type', $params);
-    }
-
-    public function testSuccessfulRequestReturnsStateParameter()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'token', // valid response type
-            'state' => 'test', // valid state string (just needs to be passed back to us)
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('fragment', $parts);
-        parse_str($parts['fragment'], $params);
-
-        $this->assertArrayHasKey('state', $params);
-        $this->assertEquals($params['state'], 'test');
-    }
-
-    public function testSuccessfulRequestStripsExtraParameters()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'client_id' => 'Test Client ID', // valid client id
-            'redirect_uri' => 'http://adobe.com?fake=something', // valid redirect URI
-            'response_type' => 'token', // valid response type
-            'state' => 'test', // valid state string (just needs to be passed back to us)
-            'fake' => 'something', // add extra param to querystring
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNull($response->getParameter('error_description'));
-
-        $location = $response->getHttpHeader('Location');
-        $parts = parse_url($location);
-        $this->assertFalse(isset($parts['fake']));
-        $this->assertArrayHasKey('fragment', $parts);
-        parse_str($parts['fragment'], $params);
-
-        $this->assertFalse(isset($params['fake']));
-        $this->assertArrayHasKey('state', $params);
-        $this->assertEquals($params['state'], 'test');
-    }
-
-    private function getTestServer($config = array())
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, $config);
-
-        // Add the two types supported for authorization grant
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/JwtBearerTest.php b/library/oauth2/test/OAuth2/GrantType/JwtBearerTest.php
deleted file mode 100644
index 0a6c4b827..000000000
--- a/library/oauth2/test/OAuth2/GrantType/JwtBearerTest.php
+++ /dev/null
@@ -1,360 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-use OAuth2\Encryption\Jwt;
-
-class JwtBearerTest extends \PHPUnit_Framework_TestCase
-{
-    private $privateKey;
-
-    public function setUp()
-    {
-        $this->privateKey = <<<EOD
------BEGIN RSA PRIVATE KEY-----
-MIICXAIBAAKBgQC5/SxVlE8gnpFqCxgl2wjhzY7ucEi00s0kUg3xp7lVEvgLgYcA
-nHiWp+gtSjOFfH2zsvpiWm6Lz5f743j/FEzHIO1owR0p4d9pOaJK07d01+RzoQLO
-IQAgXrr4T1CCWUesncwwPBVCyy2Mw3Nmhmr9MrF8UlvdRKBxriRnlP3qJQIDAQAB
-AoGAVgJJVU4fhYMu1e5JfYAcTGfF+Gf+h3iQm4JCpoUcxMXf5VpB9ztk3K7LRN5y
-kwFuFALpnUAarRcUPs0D8FoP4qBluKksbAtgHkO7bMSH9emN+mH4le4qpFlR7+P1
-3fLE2Y19IBwPwEfClC+TpJvuog6xqUYGPlg6XLq/MxQUB4ECQQDgovP1v+ONSeGS
-R+NgJTR47noTkQT3M2izlce/OG7a+O0yw6BOZjNXqH2wx3DshqMcPUFrTjibIClP
-l/tEQ3ShAkEA0/TdBYDtXpNNjqg0R9GVH2pw7Kh68ne6mZTuj0kCgFYpUF6L6iMm
-zXamIJ51rTDsTyKTAZ1JuAhAsK/M2BbDBQJAKQ5fXEkIA+i+64dsDUR/hKLBeRYG
-PFAPENONQGvGBwt7/s02XV3cgGbxIgAxqWkqIp0neb9AJUoJgtyaNe3GQQJANoL4
-QQ0af0NVJAZgg8QEHTNL3aGrFSbzx8IE5Lb7PLRsJa5bP5lQxnDoYuU+EI/Phr62
-niisp/b/ZDGidkTMXQJBALeRsH1I+LmICAvWXpLKa9Gv0zGCwkuIJLiUbV9c6CVh
-suocCAteQwL5iW2gA4AnYr5OGeHFsEl7NCQcwfPZpJ0=
------END RSA PRIVATE KEY-----
-EOD;
-    }
-
-    public function testMalformedJWT()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get the jwt and break it
-        $jwt = $this->getJWT();
-        $jwt = substr_replace($jwt, 'broken', 3, 6);
-
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'JWT is malformed');
-    }
-
-    public function testBrokenSignature()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get the jwt and break signature
-        $jwt = $this->getJWT() . 'notSupposeToBeHere';
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'JWT failed signature verification');
-    }
-
-    public function testExpiredJWT()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get an expired JWT
-        $jwt = $this->getJWT(1234);
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'JWT has expired');
-    }
-
-    public function testBadExp()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get an expired JWT
-        $jwt = $this->getJWT('badtimestamp');
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Expiration (exp) time must be a unix time stamp');
-    }
-
-    public function testNoAssert()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Do not pass the assert (JWT)
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing parameters: "assertion" required');
-    }
-
-    public function testNotBefore()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get a future NBF
-        $jwt = $this->getJWT(null, time() + 10000);
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'JWT cannot be used before the Not Before (nbf) time');
-    }
-
-    public function testBadNotBefore()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-        ));
-
-        //Get a non timestamp nbf
-        $jwt = $this->getJWT(null, 'notatimestamp');
-        $request->request['assertion'] = $jwt;
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Not Before (nbf) time must be a unix time stamp');
-    }
-
-    public function testNonMatchingAudience()
-    {
-        $server = $this->getTestServer('http://google.com/oauth/o/auth');
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer', // valid grant type
-            'assertion' => $this->getJWT(),
-        ));
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid audience (aud)');
-    }
-
-    public function testBadClientID()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion' => $this->getJWT(null, null, null, 'bad_client_id'),
-        ));
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid issuer (iss) or subject (sub) provided');
-    }
-
-    public function testBadSubject()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion' => $this->getJWT(null, null, 'anotheruser@ourdomain,com'),
-        ));
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid issuer (iss) or subject (sub) provided');
-    }
-
-    public function testMissingKey()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion' => $this->getJWT(null, null, null, 'Missing Key Cli,nt'),
-        ));
-
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid issuer (iss) or subject (sub) provided');
-    }
-
-    public function testValidJwt()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion' => $this->getJWT(), // valid assertion
-        ));
-
-        $token = $server->grantAccessToken($request, new Response());
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-    }
-
-    public function testValidJwtWithScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion'  => $this->getJWT(null, null, null, 'Test Client ID'), // valid assertion
-            'scope'      => 'scope1', // valid scope
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1');
-    }
-
-    public function testValidJwtInvalidScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-            'assertion'  => $this->getJWT(null, null, null, 'Test Client ID'), // valid assertion
-            'scope'      => 'invalid-scope', // invalid scope
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'An unsupported scope was requested');
-    }
-
-    public function testValidJti()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-                'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-                'assertion' => $this->getJWT(null, null, 'testuser@ourdomain.com', 'Test Client ID', 'unused_jti'), // valid assertion with invalid scope
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-    }
-
-    public function testInvalidJti()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-                'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-                'assertion' => $this->getJWT(99999999900, null, 'testuser@ourdomain.com', 'Test Client ID', 'used_jti'), // valid assertion with invalid scope
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'JSON Token Identifier (jti) has already been used');
-    }
-
-    public function testJtiReplayAttack()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-                'grant_type' => 'urn:ietf:params:oauth:grant-type:jwt-bearer',  // valid grant type
-                'assertion' => $this->getJWT(99999999900, null, 'testuser@ourdomain.com', 'Test Client ID', 'totally_new_jti'), // valid assertion with invalid scope
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-
-        //Replay the same request
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'JSON Token Identifier (jti) has already been used');
-    }
-
-    /**
-     * Generates a JWT
-     * @param $exp The expiration date. If the current time is greater than the exp, the JWT is invalid.
-     * @param $nbf The "not before" time. If the current time is less than the nbf, the JWT is invalid.
-     * @param $sub The subject we are acting on behalf of. This could be the email address of the user in the system.
-     * @param $iss The issuer, usually the client_id.
-     * @return string
-     */
-    private function getJWT($exp = null, $nbf = null, $sub = null, $iss = 'Test Client ID', $jti = null)
-    {
-        if (!$exp) {
-            $exp = time() + 1000;
-        }
-
-        if (!$sub) {
-            $sub = "testuser@ourdomain.com";
-        }
-
-        $params = array(
-            'iss' => $iss,
-            'exp' => $exp,
-            'iat' => time(),
-            'sub' => $sub,
-            'aud' => 'http://myapp.com/oauth/auth',
-        );
-
-        if ($nbf) {
-            $params['nbf'] = $nbf;
-        }
-
-        if ($jti) {
-            $params['jti'] = $jti;
-        }
-
-        $jwtUtil = new Jwt();
-
-        return $jwtUtil->encode($params, $this->privateKey, 'RS256');
-    }
-
-    private function getTestServer($audience = 'http://myapp.com/oauth/auth')
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new JwtBearer($storage, $audience, new Jwt()));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/RefreshTokenTest.php b/library/oauth2/test/OAuth2/GrantType/RefreshTokenTest.php
deleted file mode 100644
index a458aad8a..000000000
--- a/library/oauth2/test/OAuth2/GrantType/RefreshTokenTest.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class RefreshTokenTest extends \PHPUnit_Framework_TestCase
-{
-    private $storage;
-
-    public function testNoRefreshToken()
-    {
-        $server = $this->getTestServer();
-        $server->addGrantType(new RefreshToken($this->storage));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token',  // valid grant type
-            'client_id'  => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret',  // valid client secret
-        ));
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing parameter: "refresh_token" is required');
-    }
-
-    public function testInvalidRefreshToken()
-    {
-        $server = $this->getTestServer();
-        $server->addGrantType(new RefreshToken($this->storage));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'fake-token', // invalid refresh token
-        ));
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid refresh token');
-    }
-
-    public function testValidRefreshTokenWithNewRefreshTokenInResponse()
-    {
-        $server = $this->getTestServer();
-        $server->addGrantType(new RefreshToken($this->storage, array('always_issue_new_refresh_token' => true)));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken', // valid refresh token
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-        $this->assertTrue(isset($token['refresh_token']), 'refresh token should always refresh');
-
-        $refresh_token = $this->storage->getRefreshToken($token['refresh_token']);
-        $this->assertNotNull($refresh_token);
-        $this->assertEquals($refresh_token['refresh_token'], $token['refresh_token']);
-        $this->assertEquals($refresh_token['client_id'], $request->request('client_id'));
-        $this->assertTrue($token['refresh_token'] != 'test-refreshtoken', 'the refresh token returned is not the one used');
-        $used_token = $this->storage->getRefreshToken('test-refreshtoken');
-        $this->assertFalse($used_token, 'the refresh token used is no longer valid');
-    }
-
-    public function testValidRefreshTokenDoesNotUnsetToken()
-    {
-        $server = $this->getTestServer();
-        $server->addGrantType(new RefreshToken($this->storage, array(
-            'always_issue_new_refresh_token' => true,
-            'unset_refresh_token_after_use'  => false,
-        )));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken', // valid refresh token
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-        $this->assertTrue(isset($token['refresh_token']), 'refresh token should always refresh');
-
-        $used_token = $this->storage->getRefreshToken('test-refreshtoken');
-        $this->assertNotNull($used_token, 'the refresh token used is still valid');
-    }
-
-    public function testValidRefreshTokenWithNoRefreshTokenInResponse()
-    {
-        $server = $this->getTestServer();
-        $server->addGrantType(new RefreshToken($this->storage, array('always_issue_new_refresh_token' => false)));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken', // valid refresh token
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-        $this->assertFalse(isset($token['refresh_token']), 'refresh token should not be returned');
-
-        $used_token = $this->storage->getRefreshToken('test-refreshtoken');
-        $this->assertNotNull($used_token, 'the refresh token used is still valid');
-    }
-
-    public function testValidRefreshTokenSameScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken-with-scope', // valid refresh token (with scope)
-            'scope'         => 'scope2 scope1',
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope2 scope1');
-    }
-
-    public function testValidRefreshTokenLessScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken-with-scope', // valid refresh token (with scope)
-            'scope'         => 'scope1',
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1');
-    }
-
-    public function testValidRefreshTokenDifferentScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken-with-scope', // valid refresh token (with scope)
-            'scope'         => 'scope3',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The scope requested is invalid for this request');
-    }
-
-    public function testValidRefreshTokenInvalidScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken-with-scope', // valid refresh token (with scope)
-            'scope'         => 'invalid-scope',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'The scope requested is invalid for this request');
-    }
-
-    public function testValidClientDifferentRefreshToken()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'refresh_token', // valid grant type
-            'client_id'     => 'Test Some Other Client', // valid client id
-            'client_secret' => 'TestSecret3', // valid client secret
-            'refresh_token' => 'test-refreshtoken', // valid refresh token
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'refresh_token doesn\'t exist or is invalid for the client');
-    }
-
-    private function getTestServer()
-    {
-        $this->storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($this->storage);
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/GrantType/UserCredentialsTest.php b/library/oauth2/test/OAuth2/GrantType/UserCredentialsTest.php
deleted file mode 100644
index 18943d055..000000000
--- a/library/oauth2/test/OAuth2/GrantType/UserCredentialsTest.php
+++ /dev/null
@@ -1,172 +0,0 @@
-<?php
-
-namespace OAuth2\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class UserCredentialsTest extends \PHPUnit_Framework_TestCase
-{
-    public function testNoUsername()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'password' => 'testpass', // valid password
-        ));
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing parameters: "username" and "password" required');
-    }
-
-    public function testNoPassword()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'test-username', // valid username
-        ));
-        $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'Missing parameters: "username" and "password" required');
-    }
-
-    public function testInvalidUsername()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'fake-username', // valid username
-            'password' => 'testpass', // valid password
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid username and password combination');
-    }
-
-    public function testInvalidPassword()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'test-username', // valid username
-            'password' => 'fakepass', // invalid password
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 401);
-        $this->assertEquals($response->getParameter('error'), 'invalid_grant');
-        $this->assertEquals($response->getParameter('error_description'), 'Invalid username and password combination');
-    }
-
-    public function testValidCredentials()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'test-username', // valid username
-            'password' => 'testpass', // valid password
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-    }
-
-    public function testValidCredentialsWithScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'test-username', // valid username
-            'password' => 'testpass', // valid password
-            'scope'    => 'scope1', // valid scope
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('scope', $token);
-        $this->assertEquals($token['scope'], 'scope1');
-    }
-
-    public function testValidCredentialsInvalidScope()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'username' => 'test-username', // valid username
-            'password' => 'testpass', // valid password
-            'scope'         => 'invalid-scope',
-        ));
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_scope');
-        $this->assertEquals($response->getParameter('error_description'), 'An unsupported scope was requested');
-    }
-
-    public function testNoSecretWithPublicClient()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID Empty Secret', // valid public client
-            'username' => 'test-username', // valid username
-            'password' => 'testpass', // valid password
-        ));
-
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-    }
-
-    public function testNoSecretWithConfidentialClient()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'password', // valid grant type
-            'client_id' => 'Test Client ID', // valid public client
-            'username' => 'test-username', // valid username
-            'password' => 'testpass', // valid password
-        ));
-
-        $token = $server->grantAccessToken($request, $response = new Response());
-
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_client');
-        $this->assertEquals($response->getParameter('error_description'), 'This client is invalid or must authenticate using a client secret');
-    }
-
-    private function getTestServer()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage);
-        $server->addGrantType(new UserCredentials($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/Controller/AuthorizeControllerTest.php b/library/oauth2/test/OAuth2/OpenID/Controller/AuthorizeControllerTest.php
deleted file mode 100644
index 46de936d8..000000000
--- a/library/oauth2/test/OAuth2/OpenID/Controller/AuthorizeControllerTest.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-
-class AuthorizeControllerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testValidateAuthorizeRequest()
-    {
-        $server = $this->getTestServer();
-
-        $response = new Response();
-        $request = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'id_token',
-            'state'         => 'af0ifjsldkj',
-            'nonce'         => 'n-0S6_WzA2Mj',
-        ));
-
-        // Test valid id_token request
-        $server->handleAuthorizeRequest($request, $response, true);
-
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['fragment'], $query);
-
-        $this->assertEquals('n-0S6_WzA2Mj', $server->getAuthorizeController()->getNonce());
-        $this->assertEquals($query['state'], 'af0ifjsldkj');
-
-        $this->assertArrayHasKey('id_token', $query);
-        $this->assertArrayHasKey('state', $query);
-        $this->assertArrayNotHasKey('access_token', $query);
-        $this->assertArrayNotHasKey('expires_in', $query);
-        $this->assertArrayNotHasKey('token_type', $query);
-
-        // Test valid token id_token request
-        $request->query['response_type'] = 'id_token token';
-        $server->handleAuthorizeRequest($request, $response, true);
-
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['fragment'], $query);
-
-        $this->assertEquals('n-0S6_WzA2Mj', $server->getAuthorizeController()->getNonce());
-        $this->assertEquals($query['state'], 'af0ifjsldkj');
-
-        $this->assertArrayHasKey('access_token', $query);
-        $this->assertArrayHasKey('expires_in', $query);
-        $this->assertArrayHasKey('token_type', $query);
-        $this->assertArrayHasKey('state', $query);
-        $this->assertArrayHasKey('id_token', $query);
-
-        // assert that with multiple-valued response types, order does not matter
-        $request->query['response_type'] = 'token id_token';
-        $server->handleAuthorizeRequest($request, $response, true);
-
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['fragment'], $query);
-
-        $this->assertEquals('n-0S6_WzA2Mj', $server->getAuthorizeController()->getNonce());
-        $this->assertEquals($query['state'], 'af0ifjsldkj');
-
-        $this->assertArrayHasKey('access_token', $query);
-        $this->assertArrayHasKey('expires_in', $query);
-        $this->assertArrayHasKey('token_type', $query);
-        $this->assertArrayHasKey('state', $query);
-        $this->assertArrayHasKey('id_token', $query);
-
-        // assert that with multiple-valued response types with extra spaces do not matter
-        $request->query['response_type'] = ' token  id_token ';
-        $server->handleAuthorizeRequest($request, $response, true);
-
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['fragment'], $query);
-
-        $this->assertEquals('n-0S6_WzA2Mj', $server->getAuthorizeController()->getNonce());
-        $this->assertEquals($query['state'], 'af0ifjsldkj');
-
-        $this->assertArrayHasKey('access_token', $query);
-        $this->assertArrayHasKey('expires_in', $query);
-        $this->assertArrayHasKey('token_type', $query);
-        $this->assertArrayHasKey('state', $query);
-        $this->assertArrayHasKey('id_token', $query);
-    }
-
-    public function testMissingNonce()
-    {
-        $server    = $this->getTestServer();
-        $authorize = $server->getAuthorizeController();
-
-        $response = new Response();
-        $request  = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'id_token',
-            'state'         => 'xyz',
-        ));
-
-        // Test missing nonce for 'id_token' response type
-        $server->handleAuthorizeRequest($request, $response, true);
-        $params = $response->getParameters();
-
-        $this->assertEquals($params['error'], 'invalid_nonce');
-        $this->assertEquals($params['error_description'], 'This application requires you specify a nonce parameter');
-
-        // Test missing nonce for 'id_token token' response type
-        $request->query['response_type'] = 'id_token token';
-        $server->handleAuthorizeRequest($request, $response, true);
-        $params = $response->getParameters();
-
-        $this->assertEquals($params['error'], 'invalid_nonce');
-        $this->assertEquals($params['error_description'], 'This application requires you specify a nonce parameter');
-    }
-
-    public function testNotGrantedApplication()
-    {
-        $server = $this->getTestServer();
-
-        $response = new Response();
-        $request  = new Request(array(
-            'client_id'     => 'Test Client ID', // valid client id
-            'redirect_uri'  => 'http://adobe.com', // valid redirect URI
-            'response_type' => 'id_token',
-            'state'         => 'af0ifjsldkj',
-            'nonce'         => 'n-0S6_WzA2Mj',
-        ));
-
-        // Test not approved application
-        $server->handleAuthorizeRequest($request, $response, false);
-
-        $params = $response->getParameters();
-
-        $this->assertEquals($params['error'], 'consent_required');
-        $this->assertEquals($params['error_description'], 'The user denied access to your application');
-
-        // Test not approved application with prompt parameter
-        $request->query['prompt'] = 'none';
-        $server->handleAuthorizeRequest($request, $response, false);
-
-        $params = $response->getParameters();
-
-        $this->assertEquals($params['error'], 'login_required');
-        $this->assertEquals($params['error_description'], 'The user must log in');
-
-        // Test not approved application with user_id set
-        $request->query['prompt'] = 'none';
-        $server->handleAuthorizeRequest($request, $response, false, 'some-user-id');
-
-        $params = $response->getParameters();
-
-        $this->assertEquals($params['error'], 'interaction_required');
-        $this->assertEquals($params['error_description'], 'The user must grant access to your application');
-    }
-
-    public function testNeedsIdToken()
-    {
-        $server = $this->getTestServer();
-        $authorize = $server->getAuthorizeController();
-
-        $this->assertTrue($authorize->needsIdToken('openid'));
-        $this->assertTrue($authorize->needsIdToken('openid profile'));
-        $this->assertFalse($authorize->needsIdToken(''));
-        $this->assertFalse($authorize->needsIdToken('some-scope'));
-    }
-
-    private function getTestServer($config = array())
-    {
-        $config += array(
-            'use_openid_connect' => true,
-            'issuer'             => 'phpunit',
-            'allow_implicit'     => true
-        );
-
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server  = new Server($storage, $config);
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/Controller/UserInfoControllerTest.php b/library/oauth2/test/OAuth2/OpenID/Controller/UserInfoControllerTest.php
deleted file mode 100644
index b1b687077..000000000
--- a/library/oauth2/test/OAuth2/OpenID/Controller/UserInfoControllerTest.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Controller;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-
-class UserInfoControllerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testCreateController()
-    {
-        $tokenType = new \OAuth2\TokenType\Bearer();
-        $storage = new \OAuth2\Storage\Memory();
-        $controller = new UserInfoController($tokenType, $storage, $storage);
-
-        $response = new Response();
-        $controller->handleUserInfoRequest(new Request(), $response);
-        $this->assertEquals(401, $response->getStatusCode());
-    }
-
-    public function testValidToken()
-    {
-        $server = $this->getTestServer();
-        $request = Request::createFromGlobals();
-        $request->headers['AUTHORIZATION'] = 'Bearer accesstoken-openid-connect';
-        $response = new Response();
-
-        $server->handleUserInfoRequest($request, $response);
-        $parameters = $response->getParameters();
-        $this->assertEquals($parameters['sub'], 'testuser');
-        $this->assertEquals($parameters['email'], 'testuser@test.com');
-        $this->assertEquals($parameters['email_verified'], true);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, $config);
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/GrantType/AuthorizationCodeTest.php b/library/oauth2/test/OAuth2/OpenID/GrantType/AuthorizationCodeTest.php
deleted file mode 100644
index 776002d1e..000000000
--- a/library/oauth2/test/OAuth2/OpenID/GrantType/AuthorizationCodeTest.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\GrantType;
-
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Server;
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class AuthorizationCodeTest extends \PHPUnit_Framework_TestCase
-{
-    public function testValidCode()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-openid', // valid code
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('id_token', $token);
-        $this->assertEquals('test_id_token', $token['id_token']);
-
-        // this is only true if "offline_access" was requested
-        $this->assertFalse(isset($token['refresh_token']));
-    }
-
-    public function testOfflineAccess()
-    {
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'authorization_code', // valid grant type
-            'client_id'     => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'code'          => 'testcode-openid', // valid code
-            'scope'         => 'offline_access', // valid code
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('id_token', $token);
-        $this->assertEquals('test_id_token', $token['id_token']);
-        $this->assertTrue(isset($token['refresh_token']));
-    }
-
-    private function getTestServer()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, array('use_openid_connect' => true));
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/ResponseType/CodeIdTokenTest.php b/library/oauth2/test/OAuth2/OpenID/ResponseType/CodeIdTokenTest.php
deleted file mode 100644
index b0311434a..000000000
--- a/library/oauth2/test/OAuth2/OpenID/ResponseType/CodeIdTokenTest.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\GrantType\ClientCredentials;
-
-class CodeIdTokenTest extends \PHPUnit_Framework_TestCase
-{
-    public function testHandleAuthorizeRequest()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-
-        $request = new Request(array(
-            'response_type' => 'code id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('query', $parts);
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['query'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayHasKey('code', $params);
-
-        // validate ID Token
-        $parts = explode('.', $params['id_token']);
-        foreach ($parts as &$part) {
-            // Each part is a base64url encoded json string.
-            $part = str_replace(array('-', '_'), array('+', '/'), $part);
-            $part = base64_decode($part);
-            $part = json_decode($part, true);
-        }
-        list($header, $claims, $signature) = $parts;
-
-        $this->assertArrayHasKey('iss', $claims);
-        $this->assertArrayHasKey('sub', $claims);
-        $this->assertArrayHasKey('aud', $claims);
-        $this->assertArrayHasKey('iat', $claims);
-        $this->assertArrayHasKey('exp', $claims);
-        $this->assertArrayHasKey('auth_time', $claims);
-        $this->assertArrayHasKey('nonce', $claims);
-
-        // only exists if an access token was granted along with the id_token
-        $this->assertArrayNotHasKey('at_hash', $claims);
-
-        $this->assertEquals($claims['iss'], 'test');
-        $this->assertEquals($claims['aud'], 'Test Client ID');
-        $this->assertEquals($claims['nonce'], 'test');
-        $duration = $claims['exp'] - $claims['iat'];
-        $this->assertEquals($duration, 3600);
-    }
-
-    public function testUserClaimsWithUserId()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-
-        $request = new Request(array(
-            'response_type' => 'code id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid email',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        $userId = 'testuser';
-        $server->handleAuthorizeRequest($request, $response = new Response(), true, $userId);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('query', $parts);
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['query'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayHasKey('code', $params);
-
-        // validate ID Token
-        $parts = explode('.', $params['id_token']);
-        foreach ($parts as &$part) {
-            // Each part is a base64url encoded json string.
-            $part = str_replace(array('-', '_'), array('+', '/'), $part);
-            $part = base64_decode($part);
-            $part = json_decode($part, true);
-        }
-        list($header, $claims, $signature) = $parts;
-
-        $this->assertArrayHasKey('email', $claims);
-        $this->assertArrayHasKey('email_verified', $claims);
-        $this->assertNotNull($claims['email']);
-        $this->assertNotNull($claims['email_verified']);
-    }
-
-    public function testUserClaimsWithoutUserId()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-
-        $request = new Request(array(
-            'response_type' => 'code id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid email',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        $userId = null;
-        $server->handleAuthorizeRequest($request, $response = new Response(), true, $userId);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('query', $parts);
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['query'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayHasKey('code', $params);
-
-        // validate ID Token
-        $parts = explode('.', $params['id_token']);
-        foreach ($parts as &$part) {
-            // Each part is a base64url encoded json string.
-            $part = str_replace(array('-', '_'), array('+', '/'), $part);
-            $part = base64_decode($part);
-            $part = json_decode($part, true);
-        }
-        list($header, $claims, $signature) = $parts;
-
-        $this->assertArrayNotHasKey('email', $claims);
-        $this->assertArrayNotHasKey('email_verified', $claims);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $config += array(
-            'use_openid_connect' => true,
-            'issuer' => 'test',
-            'id_lifetime' => 3600,
-            'allow_implicit' => true,
-        );
-
-        $memoryStorage = Bootstrap::getInstance()->getMemoryStorage();
-        $memoryStorage->supportedScopes[] = 'email';
-        $responseTypes = array(
-            'code'     => $code    = new AuthorizationCode($memoryStorage),
-            'id_token' => $idToken = new IdToken($memoryStorage, $memoryStorage, $config),
-            'code id_token' => new CodeIdToken($code, $idToken),
-        );
-
-        $server = new Server($memoryStorage, $config, array(), $responseTypes);
-        $server->addGrantType(new ClientCredentials($memoryStorage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTest.php b/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTest.php
deleted file mode 100644
index e772f6be4..000000000
--- a/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTest.php
+++ /dev/null
@@ -1,184 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\GrantType\ClientCredentials;
-use OAuth2\Encryption\Jwt;
-
-class IdTokenTest extends \PHPUnit_Framework_TestCase
-{
-    public function testValidateAuthorizeRequest()
-    {
-        $query = array(
-            'response_type' => 'id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid',
-            'state'         => 'test',
-        );
-
-        // attempt to do the request without a nonce.
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request($query);
-        $valid = $server->validateAuthorizeRequest($request, $response = new Response());
-
-        // Add a nonce and retry.
-        $query['nonce'] = 'test';
-        $request = new Request($query);
-        $valid = $server->validateAuthorizeRequest($request, $response = new Response());
-        $this->assertTrue($valid);
-    }
-
-    public function testHandleAuthorizeRequest()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'response_type' => 'id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid email',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        $user_id = 'testuser';
-        $server->handleAuthorizeRequest($request, $response = new Response(), true, $user_id);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('fragment', $parts);
-        $this->assertFalse(isset($parts['query']));
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['fragment'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayNotHasKey('access_token', $params);
-        $this->validateIdToken($params['id_token']);
-    }
-
-    public function testPassInAuthTime()
-    {
-        $server = $this->getTestServer(array('allow_implicit' => true));
-        $request = new Request(array(
-            'response_type' => 'id_token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid email',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        // test with a scalar user id
-        $user_id = 'testuser123';
-        $server->handleAuthorizeRequest($request, $response = new Response(), true, $user_id);
-
-        list($header, $payload, $signature) = $this->extractTokenDataFromResponse($response);
-
-        $this->assertTrue(is_array($payload));
-        $this->assertArrayHasKey('sub', $payload);
-        $this->assertEquals($user_id, $payload['sub']);
-        $this->assertArrayHasKey('auth_time', $payload);
-
-        // test with an array of user info
-        $userInfo = array(
-            'user_id' => 'testuser1234',
-            'auth_time' => date('Y-m-d H:i:s', strtotime('20 minutes ago')
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true, $userInfo);
-
-        list($header, $payload, $signature) = $this->extractTokenDataFromResponse($response);
-
-        $this->assertTrue(is_array($payload));
-        $this->assertArrayHasKey('sub', $payload);
-        $this->assertEquals($userInfo['user_id'], $payload['sub']);
-        $this->assertArrayHasKey('auth_time', $payload);
-        $this->assertEquals($userInfo['auth_time'], $payload['auth_time']);
-    }
-
-    private function extractTokenDataFromResponse(Response $response)
-    {
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('fragment', $parts);
-        $this->assertFalse(isset($parts['query']));
-
-        parse_str($parts['fragment'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayNotHasKey('access_token', $params);
-
-        list($headb64, $payloadb64, $signature) = explode('.', $params['id_token']);
-
-        $jwt = new Jwt();
-        $header = json_decode($jwt->urlSafeB64Decode($headb64), true);
-        $payload = json_decode($jwt->urlSafeB64Decode($payloadb64), true);
-
-        return array($header, $payload, $signature);
-    }
-
-    private function validateIdToken($id_token)
-    {
-        $parts = explode('.', $id_token);
-        foreach ($parts as &$part) {
-            // Each part is a base64url encoded json string.
-            $part = str_replace(array('-', '_'), array('+', '/'), $part);
-            $part = base64_decode($part);
-            $part = json_decode($part, true);
-        }
-        list($header, $claims, $signature) = $parts;
-
-        $this->assertArrayHasKey('iss', $claims);
-        $this->assertArrayHasKey('sub', $claims);
-        $this->assertArrayHasKey('aud', $claims);
-        $this->assertArrayHasKey('iat', $claims);
-        $this->assertArrayHasKey('exp', $claims);
-        $this->assertArrayHasKey('auth_time', $claims);
-        $this->assertArrayHasKey('nonce', $claims);
-        $this->assertArrayHasKey('email', $claims);
-        $this->assertArrayHasKey('email_verified', $claims);
-
-        $this->assertEquals($claims['iss'], 'test');
-        $this->assertEquals($claims['aud'], 'Test Client ID');
-        $this->assertEquals($claims['nonce'], 'test');
-        $this->assertEquals($claims['email'], 'testuser@test.com');
-        $duration = $claims['exp'] - $claims['iat'];
-        $this->assertEquals($duration, 3600);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $config += array(
-            'use_openid_connect' => true,
-            'issuer' => 'test',
-            'id_lifetime' => 3600,
-        );
-
-        $memoryStorage = Bootstrap::getInstance()->getMemoryStorage();
-        $memoryStorage->supportedScopes[] = 'email';
-        $storage = array(
-            'client' => $memoryStorage,
-            'scope' => $memoryStorage,
-        );
-        $responseTypes = array(
-            'id_token' => new IdToken($memoryStorage, $memoryStorage, $config),
-        );
-
-        $server = new Server($storage, $config, array(), $responseTypes);
-        $server->addGrantType(new ClientCredentials($memoryStorage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTokenTest.php b/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTokenTest.php
deleted file mode 100644
index bc564d37b..000000000
--- a/library/oauth2/test/OAuth2/OpenID/ResponseType/IdTokenTokenTest.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\ResponseType;
-
-use OAuth2\Server;
-use OAuth2\Request;
-use OAuth2\Response;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\GrantType\ClientCredentials;
-use OAuth2\ResponseType\AccessToken;
-
-class IdTokenTokenTest extends \PHPUnit_Framework_TestCase
-{
-
-    public function testHandleAuthorizeRequest()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer(array('allow_implicit' => true));
-
-        $request = new Request(array(
-            'response_type' => 'id_token token',
-            'redirect_uri'  => 'http://adobe.com',
-            'client_id'     => 'Test Client ID',
-            'scope'         => 'openid',
-            'state'         => 'test',
-            'nonce'         => 'test',
-        ));
-
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        $this->assertEquals($response->getStatusCode(), 302);
-        $location = $response->getHttpHeader('Location');
-        $this->assertNotContains('error', $location);
-
-        $parts = parse_url($location);
-        $this->assertArrayHasKey('fragment', $parts);
-        $this->assertFalse(isset($parts['query']));
-
-        // assert fragment is in "application/x-www-form-urlencoded" format
-        parse_str($parts['fragment'], $params);
-        $this->assertNotNull($params);
-        $this->assertArrayHasKey('id_token', $params);
-        $this->assertArrayHasKey('access_token', $params);
-
-        // validate ID Token
-        $parts = explode('.', $params['id_token']);
-        foreach ($parts as &$part) {
-            // Each part is a base64url encoded json string.
-            $part = str_replace(array('-', '_'), array('+', '/'), $part);
-            $part = base64_decode($part);
-            $part = json_decode($part, true);
-        }
-        list($header, $claims, $signature) = $parts;
-
-        $this->assertArrayHasKey('iss', $claims);
-        $this->assertArrayHasKey('sub', $claims);
-        $this->assertArrayHasKey('aud', $claims);
-        $this->assertArrayHasKey('iat', $claims);
-        $this->assertArrayHasKey('exp', $claims);
-        $this->assertArrayHasKey('auth_time', $claims);
-        $this->assertArrayHasKey('nonce', $claims);
-        $this->assertArrayHasKey('at_hash', $claims);
-
-        $this->assertEquals($claims['iss'], 'test');
-        $this->assertEquals($claims['aud'], 'Test Client ID');
-        $this->assertEquals($claims['nonce'], 'test');
-        $duration = $claims['exp'] - $claims['iat'];
-        $this->assertEquals($duration, 3600);
-    }
-
-    private function getTestServer($config = array())
-    {
-        $config += array(
-            'use_openid_connect' => true,
-            'issuer' => 'test',
-            'id_lifetime' => 3600,
-        );
-
-        $memoryStorage = Bootstrap::getInstance()->getMemoryStorage();
-        $responseTypes = array(
-            'token'     => $token   = new AccessToken($memoryStorage, $memoryStorage),
-            'id_token'  => $idToken = new IdToken($memoryStorage, $memoryStorage, $config),
-            'id_token token' => new IdTokenToken($token, $idToken),
-        );
-
-        $server = new Server($memoryStorage, $config, array(), $responseTypes);
-        $server->addGrantType(new ClientCredentials($memoryStorage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/Storage/AuthorizationCodeTest.php b/library/oauth2/test/OAuth2/OpenID/Storage/AuthorizationCodeTest.php
deleted file mode 100644
index bdfb085e3..000000000
--- a/library/oauth2/test/OAuth2/OpenID/Storage/AuthorizationCodeTest.php
+++ /dev/null
@@ -1,95 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Storage;
-
-use OAuth2\Storage\BaseTest;
-use OAuth2\Storage\NullStorage;
-
-class AuthorizationCodeTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testCreateAuthorizationCode($storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        if (!$storage instanceof AuthorizationCodeInterface) {
-            return;
-        }
-
-        // assert code we are about to add does not exist
-        $code = $storage->getAuthorizationCode('new-openid-code');
-        $this->assertFalse($code);
-
-        // add new code
-        $expires = time() + 20;
-        $scope = null;
-        $id_token = 'fake_id_token';
-        $success = $storage->setAuthorizationCode('new-openid-code', 'client ID', 'SOMEUSERID', 'http://example.com', $expires, $scope, $id_token);
-        $this->assertTrue($success);
-
-        $code = $storage->getAuthorizationCode('new-openid-code');
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('authorization_code', $code);
-        $this->assertArrayHasKey('client_id', $code);
-        $this->assertArrayHasKey('user_id', $code);
-        $this->assertArrayHasKey('redirect_uri', $code);
-        $this->assertArrayHasKey('expires', $code);
-        $this->assertEquals($code['authorization_code'], 'new-openid-code');
-        $this->assertEquals($code['client_id'], 'client ID');
-        $this->assertEquals($code['user_id'], 'SOMEUSERID');
-        $this->assertEquals($code['redirect_uri'], 'http://example.com');
-        $this->assertEquals($code['expires'], $expires);
-        $this->assertEquals($code['id_token'], $id_token);
-
-        // change existing code
-        $expires = time() + 42;
-        $new_id_token = 'fake_id_token-2';
-        $success = $storage->setAuthorizationCode('new-openid-code', 'client ID2', 'SOMEOTHERID', 'http://example.org', $expires, $scope, $new_id_token);
-        $this->assertTrue($success);
-
-        $code = $storage->getAuthorizationCode('new-openid-code');
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('authorization_code', $code);
-        $this->assertArrayHasKey('client_id', $code);
-        $this->assertArrayHasKey('user_id', $code);
-        $this->assertArrayHasKey('redirect_uri', $code);
-        $this->assertArrayHasKey('expires', $code);
-        $this->assertEquals($code['authorization_code'], 'new-openid-code');
-        $this->assertEquals($code['client_id'], 'client ID2');
-        $this->assertEquals($code['user_id'], 'SOMEOTHERID');
-        $this->assertEquals($code['redirect_uri'], 'http://example.org');
-        $this->assertEquals($code['expires'], $expires);
-        $this->assertEquals($code['id_token'], $new_id_token);
-    }
-
-        /** @dataProvider provideStorage */
-    public function testRemoveIdTokenFromAuthorizationCode($storage)
-    {
-        // add new code
-        $expires = time() + 20;
-        $scope = null;
-        $id_token = 'fake_id_token_to_remove';
-        $authcode = 'new-openid-code-'.rand();
-        $success = $storage->setAuthorizationCode($authcode, 'client ID', 'SOMEUSERID', 'http://example.com', $expires, $scope, $id_token);
-        $this->assertTrue($success);
-
-        // verify params were set
-        $code = $storage->getAuthorizationCode($authcode);
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('id_token', $code);
-        $this->assertEquals($code['id_token'], $id_token);
-
-        // remove the id_token
-        $success = $storage->setAuthorizationCode($authcode, 'client ID', 'SOMEUSERID', 'http://example.com', $expires, $scope, null);
-
-        // verify the "id_token" is now null
-        $code = $storage->getAuthorizationCode($authcode);
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('id_token', $code);
-        $this->assertEquals($code['id_token'], null);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/OpenID/Storage/UserClaimsTest.php b/library/oauth2/test/OAuth2/OpenID/Storage/UserClaimsTest.php
deleted file mode 100644
index 840f6c566..000000000
--- a/library/oauth2/test/OAuth2/OpenID/Storage/UserClaimsTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace OAuth2\OpenID\Storage;
-
-use OAuth2\Storage\BaseTest;
-use OAuth2\Storage\NullStorage;
-
-class UserClaimsTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testGetUserClaims($storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        if (!$storage instanceof UserClaimsInterface) {
-            // incompatible storage
-            return;
-        }
-
-        // invalid user
-        $claims = $storage->getUserClaims('fake-user', '');
-        $this->assertFalse($claims);
-
-        // valid user (no scope)
-        $claims = $storage->getUserClaims('testuser', '');
-
-        /* assert the decoded token is the same */
-        $this->assertFalse(isset($claims['email']));
-
-        // valid user
-        $claims = $storage->getUserClaims('testuser', 'email');
-
-        /* assert the decoded token is the same */
-        $this->assertEquals($claims['email'], "testuser@test.com");
-        $this->assertEquals($claims['email_verified'], true);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/RequestTest.php b/library/oauth2/test/OAuth2/RequestTest.php
deleted file mode 100644
index 10db3215c..000000000
--- a/library/oauth2/test/OAuth2/RequestTest.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Request\TestRequest;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\GrantType\AuthorizationCode;
-
-class RequestTest extends \PHPUnit_Framework_TestCase
-{
-    public function testRequestOverride()
-    {
-        $request = new TestRequest();
-        $server = $this->getTestServer();
-
-        // Smoke test for override request class
-        // $server->handleTokenRequest($request, $response = new Response());
-        // $this->assertInstanceOf('Response', $response);
-        // $server->handleAuthorizeRequest($request, $response = new Response(), true);
-        // $this->assertInstanceOf('Response', $response);
-        // $response = $server->verifyResourceRequest($request, $response = new Response());
-        // $this->assertTrue(is_bool($response));
-
-        /*** make some valid requests ***/
-
-        // Valid Token Request
-        $request->setPost(array(
-            'grant_type' => 'authorization_code',
-            'client_id'  => 'Test Client ID',
-            'client_secret' => 'TestSecret',
-            'code' => 'testcode',
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-        $this->assertEquals($response->getStatusCode(), 200);
-        $this->assertNull($response->getParameter('error'));
-        $this->assertNotNUll($response->getParameter('access_token'));
-    }
-
-    public function testHeadersReturnsValueByKey()
-    {
-        $request = new Request(
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array('AUTHORIZATION' => 'Basic secret')
-        );
-
-        $this->assertEquals('Basic secret', $request->headers('AUTHORIZATION'));
-    }
-
-    public function testHeadersReturnsDefaultIfHeaderNotPresent()
-    {
-        $request = new Request();
-
-        $this->assertEquals('Bearer', $request->headers('AUTHORIZATION', 'Bearer'));
-    }
-
-    public function testHeadersIsCaseInsensitive()
-    {
-        $request = new Request(
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array(),
-            array('AUTHORIZATION' => 'Basic secret')
-        );
-
-        $this->assertEquals('Basic secret', $request->headers('Authorization'));
-    }
-
-    public function testRequestReturnsPostParamIfNoQueryParamAvailable()
-    {
-        $request = new Request(
-            array(),
-            array('client_id' => 'correct')
-        );
-
-        $this->assertEquals('correct', $request->query('client_id', $request->request('client_id')));
-    }
-
-    private function getTestServer($config = array())
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, $config);
-
-        // Add the two types supported for authorization grant
-        $server->addGrantType(new AuthorizationCode($storage));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/ResponseTest.php b/library/oauth2/test/OAuth2/ResponseTest.php
deleted file mode 100644
index b8149005d..000000000
--- a/library/oauth2/test/OAuth2/ResponseTest.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-class ResponseTest extends \PHPUnit_Framework_TestCase
-{
-    public function testRenderAsXml()
-    {
-        $response = new Response(array(
-            'foo' => 'bar',
-            'halland' => 'oates',
-        ));
-
-        $string = $response->getResponseBody('xml');
-        $this->assertContains('<response><foo>bar</foo><halland>oates</halland></response>', $string);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/ResponseType/AccessTokenTest.php b/library/oauth2/test/OAuth2/ResponseType/AccessTokenTest.php
deleted file mode 100644
index 0ed1c82fc..000000000
--- a/library/oauth2/test/OAuth2/ResponseType/AccessTokenTest.php
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-use OAuth2\Server;
-use OAuth2\Storage\Memory;
-
-class AccessTokenTest extends \PHPUnit_Framework_TestCase
-{
-    public function testRevokeAccessTokenWithTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'access_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getAccessToken('revoke'));
-        $accessToken = new AccessToken($tokenStorage);
-        $accessToken->revokeToken('revoke', 'access_token');
-        $this->assertFalse($tokenStorage->getAccessToken('revoke'));
-    }
-
-    public function testRevokeAccessTokenWithoutTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'access_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getAccessToken('revoke'));
-        $accessToken = new AccessToken($tokenStorage);
-        $accessToken->revokeToken('revoke');
-        $this->assertFalse($tokenStorage->getAccessToken('revoke'));
-    }
-
-    public function testRevokeRefreshTokenWithTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'refresh_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getRefreshToken('revoke'));
-        $accessToken = new AccessToken(new Memory, $tokenStorage);
-        $accessToken->revokeToken('revoke', 'refresh_token');
-        $this->assertFalse($tokenStorage->getRefreshToken('revoke'));
-    }
-
-    public function testRevokeRefreshTokenWithoutTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'refresh_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getRefreshToken('revoke'));
-        $accessToken = new AccessToken(new Memory, $tokenStorage);
-        $accessToken->revokeToken('revoke');
-        $this->assertFalse($tokenStorage->getRefreshToken('revoke'));
-    }
-
-    public function testRevokeAccessTokenWithRefreshTokenTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'access_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getAccessToken('revoke'));
-        $accessToken = new AccessToken($tokenStorage);
-        $accessToken->revokeToken('revoke', 'refresh_token');
-        $this->assertFalse($tokenStorage->getAccessToken('revoke'));
-    }
-
-    public function testRevokeAccessTokenWithBogusTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'access_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getAccessToken('revoke'));
-        $accessToken = new AccessToken($tokenStorage);
-        $accessToken->revokeToken('revoke', 'foo');
-        $this->assertFalse($tokenStorage->getAccessToken('revoke'));
-    }
-
-    public function testRevokeRefreshTokenWithBogusTypeHint()
-    {
-        $tokenStorage = new Memory(array(
-            'refresh_tokens' => array(
-                'revoke' => array('mytoken'),
-            ),
-        ));
-
-        $this->assertEquals(array('mytoken'), $tokenStorage->getRefreshToken('revoke'));
-        $accessToken = new AccessToken(new Memory, $tokenStorage);
-        $accessToken->revokeToken('revoke', 'foo');
-        $this->assertFalse($tokenStorage->getRefreshToken('revoke'));
-    }
-}
diff --git a/library/oauth2/test/OAuth2/ResponseType/JwtAccessTokenTest.php b/library/oauth2/test/OAuth2/ResponseType/JwtAccessTokenTest.php
deleted file mode 100644
index 51b01a927..000000000
--- a/library/oauth2/test/OAuth2/ResponseType/JwtAccessTokenTest.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-
-namespace OAuth2\ResponseType;
-
-use OAuth2\Server;
-use OAuth2\Response;
-use OAuth2\Request\TestRequest;
-use OAuth2\Storage\Bootstrap;
-use OAuth2\Storage\JwtAccessToken as JwtAccessTokenStorage;
-use OAuth2\GrantType\ClientCredentials;
-use OAuth2\GrantType\UserCredentials;
-use OAuth2\GrantType\RefreshToken;
-use OAuth2\Encryption\Jwt;
-
-class JwtAccessTokenTest extends \PHPUnit_Framework_TestCase
-{
-    public function testCreateAccessToken()
-    {
-        $server = $this->getTestServer();
-        $jwtResponseType = $server->getResponseType('token');
-
-        $accessToken = $jwtResponseType->createAccessToken('Test Client ID', 123, 'test', false);
-        $jwt = new Jwt;
-        $decodedAccessToken = $jwt->decode($accessToken['access_token'], null, false);
-
-        $this->assertArrayHasKey('id', $decodedAccessToken);
-        $this->assertArrayHasKey('jti', $decodedAccessToken);
-        $this->assertArrayHasKey('iss', $decodedAccessToken);
-        $this->assertArrayHasKey('aud', $decodedAccessToken);
-        $this->assertArrayHasKey('exp', $decodedAccessToken);
-        $this->assertArrayHasKey('iat', $decodedAccessToken);
-        $this->assertArrayHasKey('token_type', $decodedAccessToken);
-        $this->assertArrayHasKey('scope', $decodedAccessToken);
-
-        $this->assertEquals('https://api.example.com', $decodedAccessToken['iss']);
-        $this->assertEquals('Test Client ID', $decodedAccessToken['aud']);
-        $this->assertEquals(123, $decodedAccessToken['sub']);
-        $delta = $decodedAccessToken['exp'] - $decodedAccessToken['iat'];
-        $this->assertEquals(3600, $delta);
-        $this->assertEquals($decodedAccessToken['id'], $decodedAccessToken['jti']);
-    }
-
-    public function testGrantJwtAccessToken()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'client_credentials', // valid grant type
-            'client_id'     => 'Test Client ID',     // valid client id
-            'client_secret' => 'TestSecret',         // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-
-        $this->assertNotNull($response->getParameter('access_token'));
-        $this->assertEquals(2, substr_count($response->getParameter('access_token'), '.'));
-    }
-
-    public function testAccessResourceWithJwtAccessToken()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'client_credentials', // valid grant type
-            'client_id'     => 'Test Client ID',     // valid client id
-            'client_secret' => 'TestSecret',         // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-        $this->assertNotNull($JwtAccessToken = $response->getParameter('access_token'));
-
-        // make a call to the resource server using the crypto token
-        $request = TestRequest::createPost(array(
-            'access_token' => $JwtAccessToken,
-        ));
-
-        $this->assertTrue($server->verifyResourceRequest($request));
-    }
-
-    public function testAccessResourceWithJwtAccessTokenUsingSecondaryStorage()
-    {
-        // add the test parameters in memory
-        $server = $this->getTestServer();
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'client_credentials', // valid grant type
-            'client_id'     => 'Test Client ID',     // valid client id
-            'client_secret' => 'TestSecret',         // valid client secret
-        ));
-        $server->handleTokenRequest($request, $response = new Response());
-        $this->assertNotNull($JwtAccessToken = $response->getParameter('access_token'));
-
-        // make a call to the resource server using the crypto token
-        $request = TestRequest::createPost(array(
-            'access_token' => $JwtAccessToken,
-        ));
-
-        // create a resource server with the "memory" storage from the grant server
-        $resourceServer = new Server($server->getStorage('client_credentials'));
-
-        $this->assertTrue($resourceServer->verifyResourceRequest($request));
-    }
-
-    public function testJwtAccessTokenWithRefreshToken()
-    {
-        $server = $this->getTestServer();
-
-        // add "UserCredentials" grant type and "JwtAccessToken" response type
-        // and ensure "JwtAccessToken" response type has "RefreshToken" storage
-        $memoryStorage = Bootstrap::getInstance()->getMemoryStorage();
-        $server->addGrantType(new UserCredentials($memoryStorage));
-        $server->addGrantType(new RefreshToken($memoryStorage));
-        $server->addResponseType(new JwtAccessToken($memoryStorage, $memoryStorage, $memoryStorage), 'token');
-
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'password',         // valid grant type
-            'client_id'     => 'Test Client ID',   // valid client id
-            'client_secret' => 'TestSecret',       // valid client secret
-            'username'      => 'test-username',    // valid username
-            'password'      => 'testpass',         // valid password
-        ));
-
-        // make the call to grant a crypto token
-        $server->handleTokenRequest($request, $response = new Response());
-        $this->assertNotNull($JwtAccessToken = $response->getParameter('access_token'));
-        $this->assertNotNull($refreshToken = $response->getParameter('refresh_token'));
-
-        // decode token and make sure refresh_token isn't set
-        list($header, $payload, $signature) = explode('.', $JwtAccessToken);
-        $decodedToken = json_decode(base64_decode($payload), true);
-        $this->assertFalse(array_key_exists('refresh_token', $decodedToken));
-
-        // use the refresh token to get another access token
-        $request = TestRequest::createPost(array(
-            'grant_type'    => 'refresh_token',
-            'client_id'     => 'Test Client ID',   // valid client id
-            'client_secret' => 'TestSecret',       // valid client secret
-            'refresh_token' => $refreshToken,
-        ));
-
-        $server->handleTokenRequest($request, $response = new Response());
-        $this->assertNotNull($response->getParameter('access_token'));
-    }
-
-    private function getTestServer()
-    {
-        $memoryStorage = Bootstrap::getInstance()->getMemoryStorage();
-
-        $storage = array(
-            'access_token' => new JwtAccessTokenStorage($memoryStorage),
-            'client' => $memoryStorage,
-            'client_credentials' => $memoryStorage,
-        );
-        $server = new Server($storage);
-        $server->addGrantType(new ClientCredentials($memoryStorage));
-
-        // make the "token" response type a JwtAccessToken
-        $config = array('issuer' => 'https://api.example.com');
-        $server->addResponseType(new JwtAccessToken($memoryStorage, $memoryStorage, null, $config));
-
-        return $server;
-    }
-}
diff --git a/library/oauth2/test/OAuth2/ScopeTest.php b/library/oauth2/test/OAuth2/ScopeTest.php
deleted file mode 100644
index 99f9cf6eb..000000000
--- a/library/oauth2/test/OAuth2/ScopeTest.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Storage\Memory;
-
-class ScopeTest extends \PHPUnit_Framework_TestCase
-{
-    public function testCheckScope()
-    {
-        $scopeUtil = new Scope();
-
-        $this->assertFalse($scopeUtil->checkScope('invalid', 'list of scopes'));
-        $this->assertTrue($scopeUtil->checkScope('valid', 'valid and-some other-scopes'));
-        $this->assertTrue($scopeUtil->checkScope('valid another-valid', 'valid another-valid and-some other-scopes'));
-        // all scopes must match
-        $this->assertFalse($scopeUtil->checkScope('valid invalid', 'valid and-some other-scopes'));
-        $this->assertFalse($scopeUtil->checkScope('valid valid2 invalid', 'valid valid2 and-some other-scopes'));
-    }
-
-    public function testScopeStorage()
-    {
-        $scopeUtil = new Scope();
-        $this->assertEquals($scopeUtil->getDefaultScope(), null);
-
-        $scopeUtil = new Scope(array(
-            'default_scope' => 'default',
-            'supported_scopes' => array('this', 'that', 'another'),
-        ));
-        $this->assertEquals($scopeUtil->getDefaultScope(), 'default');
-        $this->assertTrue($scopeUtil->scopeExists('this that another', 'client_id'));
-
-        $memoryStorage = new Memory(array(
-            'default_scope' => 'base',
-            'supported_scopes' => array('only-this-one'),
-        ));
-        $scopeUtil = new Scope($memoryStorage);
-
-        $this->assertEquals($scopeUtil->getDefaultScope(), 'base');
-        $this->assertTrue($scopeUtil->scopeExists('only-this-one', 'client_id'));
-    }
-}
diff --git a/library/oauth2/test/OAuth2/ServerTest.php b/library/oauth2/test/OAuth2/ServerTest.php
deleted file mode 100644
index 747e120f5..000000000
--- a/library/oauth2/test/OAuth2/ServerTest.php
+++ /dev/null
@@ -1,684 +0,0 @@
-<?php
-
-namespace OAuth2;
-
-use OAuth2\Request\TestRequest;
-use OAuth2\ResponseType\AuthorizationCode;
-use OAuth2\Storage\Bootstrap;
-
-class ServerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @expectedException LogicException OAuth2\Storage\ClientInterface
-     **/
-    public function testGetAuthorizeControllerWithNoClientStorageThrowsException()
-    {
-        // must set Client Storage
-        $server = new Server();
-        $server->getAuthorizeController();
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\AccessTokenInterface
-     **/
-    public function testGetAuthorizeControllerWithNoAccessTokenStorageThrowsException()
-    {
-        // must set AccessToken or AuthorizationCode
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->getAuthorizeController();
-    }
-
-    public function testGetAuthorizeControllerWithClientStorageAndAccessTokenResponseType()
-    {
-        // must set AccessToken or AuthorizationCode
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->addResponseType($this->getMock('OAuth2\ResponseType\AccessTokenInterface'));
-
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    public function testGetAuthorizeControllerWithClientStorageAndAuthorizationCodeResponseType()
-    {
-        // must set AccessToken or AuthorizationCode
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->addResponseType($this->getMock('OAuth2\ResponseType\AuthorizationCodeInterface'));
-
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    /**
-     * @expectedException LogicException allow_implicit
-     **/
-    public function testGetAuthorizeControllerWithClientStorageAndAccessTokenStorageThrowsException()
-    {
-        // must set AuthorizationCode or AccessToken / implicit
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'));
-
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    public function testGetAuthorizeControllerWithClientStorageAndAccessTokenStorage()
-    {
-        // must set AuthorizationCode or AccessToken / implicit
-        $server = new Server(array(), array('allow_implicit' => true));
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'));
-
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    public function testGetAuthorizeControllerWithClientStorageAndAuthorizationCodeStorage()
-    {
-        // must set AccessToken or AuthorizationCode
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\AuthorizationCodeInterface'));
-
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    /**
-     * @expectedException LogicException grant_types
-     **/
-    public function testGetTokenControllerWithGrantTypeStorageThrowsException()
-    {
-        $server = new Server();
-        $server->getTokenController();
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\ClientCredentialsInterface
-     **/
-    public function testGetTokenControllerWithNoClientCredentialsStorageThrowsException()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\UserCredentialsInterface'));
-        $server->getTokenController();
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\AccessTokenInterface
-     **/
-    public function testGetTokenControllerWithNoAccessTokenStorageThrowsException()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientCredentialsInterface'));
-        $server->getTokenController();
-    }
-
-    public function testGetTokenControllerWithAccessTokenAndClientCredentialsStorage()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientCredentialsInterface'));
-        $server->getTokenController();
-    }
-
-    public function testGetTokenControllerAccessTokenStorageAndClientCredentialsStorageAndGrantTypes()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientCredentialsInterface'));
-        $server->addGrantType($this->getMockBuilder('OAuth2\GrantType\AuthorizationCode')->disableOriginalConstructor()->getMock());
-        $server->getTokenController();
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\AccessTokenInterface
-     **/
-    public function testGetResourceControllerWithNoAccessTokenStorageThrowsException()
-    {
-        $server = new Server();
-        $server->getResourceController();
-    }
-
-    public function testGetResourceControllerWithAccessTokenStorage()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'));
-        $server->getResourceController();
-    }
-
-    /**
-     * @expectedException InvalidArgumentException OAuth2\Storage\AccessTokenInterface
-     **/
-    public function testAddingStorageWithInvalidClass()
-    {
-        $server = new Server();
-        $server->addStorage(new \StdClass());
-    }
-
-    /**
-     * @expectedException InvalidArgumentException access_token
-     **/
-    public function testAddingStorageWithInvalidKey()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'), 'nonexistant_storage');
-    }
-
-    /**
-     * @expectedException InvalidArgumentException OAuth2\Storage\AuthorizationCodeInterface
-     **/
-    public function testAddingStorageWithInvalidKeyStorageCombination()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\AccessTokenInterface'), 'authorization_code');
-    }
-
-    public function testAddingStorageWithValidKeyOnlySetsThatKey()
-    {
-        $server = new Server();
-        $server->addStorage($this->getMock('OAuth2\Storage\Memory'), 'access_token');
-
-        $reflection = new \ReflectionClass($server);
-        $prop = $reflection->getProperty('storages');
-        $prop->setAccessible(true);
-
-        $storages = $prop->getValue($server); // get the private "storages" property
-
-        $this->assertEquals(1, count($storages));
-        $this->assertTrue(isset($storages['access_token']));
-        $this->assertFalse(isset($storages['authorization_code']));
-    }
-
-    public function testAddingClientStorageSetsClientCredentialsStorageByDefault()
-    {
-        $server = new Server();
-        $memory = $this->getMock('OAuth2\Storage\Memory');
-        $server->addStorage($memory, 'client');
-
-        $client_credentials = $server->getStorage('client_credentials');
-
-        $this->assertNotNull($client_credentials);
-        $this->assertEquals($client_credentials, $memory);
-    }
-
-    public function testAddStorageWithNullValue()
-    {
-        $memory = $this->getMock('OAuth2\Storage\Memory');
-        $server = new Server($memory);
-        $server->addStorage(null, 'refresh_token');
-
-        $client_credentials = $server->getStorage('client_credentials');
-
-        $this->assertNotNull($client_credentials);
-        $this->assertEquals($client_credentials, $memory);
-
-        $refresh_token = $server->getStorage('refresh_token');
-
-        $this->assertNull($refresh_token);
-    }
-
-    public function testNewServerWithNullStorageValue()
-    {
-        $memory = $this->getMock('OAuth2\Storage\Memory');
-        $server = new Server(array(
-            'client_credentials' => $memory,
-            'refresh_token'      => null,
-        ));
-
-        $client_credentials = $server->getStorage('client_credentials');
-
-        $this->assertNotNull($client_credentials);
-        $this->assertEquals($client_credentials, $memory);
-
-        $refresh_token = $server->getStorage('refresh_token');
-
-        $this->assertNull($refresh_token);
-    }
-
-    public function testAddingClientCredentialsStorageSetsClientStorageByDefault()
-    {
-        $server = new Server();
-        $memory = $this->getMock('OAuth2\Storage\Memory');
-        $server->addStorage($memory, 'client_credentials');
-
-        $client = $server->getStorage('client');
-
-        $this->assertNotNull($client);
-        $this->assertEquals($client, $memory);
-    }
-
-    public function testSettingClientStorageByDefaultDoesNotOverrideSetStorage()
-    {
-        $server = new Server();
-        $pdo = $this->getMockBuilder('OAuth2\Storage\Pdo')
-            ->disableOriginalConstructor()->getMock();
-
-        $memory = $this->getMock('OAuth2\Storage\Memory');
-
-        $server->addStorage($pdo, 'client');
-        $server->addStorage($memory, 'client_credentials');
-
-        $client = $server->getStorage('client');
-        $client_credentials = $server->getStorage('client_credentials');
-
-        $this->assertEquals($client, $pdo);
-        $this->assertEquals($client_credentials, $memory);
-    }
-
-    public function testAddingResponseType()
-    {
-        $storage = $this->getMock('OAuth2\Storage\Memory');
-        $storage
-          ->expects($this->any())
-          ->method('getClientDetails')
-          ->will($this->returnValue(array('client_id' => 'some_client')));
-        $storage
-          ->expects($this->any())
-          ->method('checkRestrictedGrantType')
-          ->will($this->returnValue(true));
-
-        // add with the "code" key explicitly set
-        $codeType = new AuthorizationCode($storage);
-        $server = new Server();
-        $server->addStorage($storage);
-        $server->addResponseType($codeType);
-        $request = new Request(array(
-            'response_type' => 'code',
-            'client_id' => 'some_client',
-            'redirect_uri' => 'http://example.com',
-            'state' => 'xyx',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        // the response is successful
-        $this->assertEquals($response->getStatusCode(), 302);
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['query'], $query);
-        $this->assertTrue(isset($query['code']));
-        $this->assertFalse(isset($query['error']));
-
-        // add with the "code" key not set
-        $codeType = new AuthorizationCode($storage);
-        $server = new Server(array($storage), array(), array(), array($codeType));
-        $request = new Request(array(
-            'response_type' => 'code',
-            'client_id' => 'some_client',
-            'redirect_uri' => 'http://example.com',
-            'state' => 'xyx',
-        ));
-        $server->handleAuthorizeRequest($request, $response = new Response(), true);
-
-        // the response is successful
-        $this->assertEquals($response->getStatusCode(), 302);
-        $parts = parse_url($response->getHttpHeader('Location'));
-        parse_str($parts['query'], $query);
-        $this->assertTrue(isset($query['code']));
-        $this->assertFalse(isset($query['error']));
-    }
-
-    public function testCustomClientAssertionType()
-    {
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'authorization_code',
-            'client_id' =>'Test Client ID',
-            'code' => 'testcode',
-        ));
-        // verify the mock clientAssertionType was called as expected
-        $clientAssertionType = $this->getMock('OAuth2\ClientAssertionType\ClientAssertionTypeInterface', array('validateRequest', 'getClientId'));
-        $clientAssertionType
-            ->expects($this->once())
-            ->method('validateRequest')
-            ->will($this->returnValue(true));
-        $clientAssertionType
-            ->expects($this->once())
-            ->method('getClientId')
-            ->will($this->returnValue('Test Client ID'));
-
-        // create mock storage
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server(array($storage), array(), array(), array(), null, null, $clientAssertionType);
-        $server->handleTokenRequest($request, $response = new Response());
-    }
-
-    public function testHttpBasicConfig()
-    {
-        // create mock storage
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server(array($storage), array(
-            'allow_credentials_in_request_body' => false,
-            'allow_public_clients' => false
-        ));
-        $server->getTokenController();
-        $httpBasic = $server->getClientAssertionType();
-
-        $reflection = new \ReflectionClass($httpBasic);
-        $prop = $reflection->getProperty('config');
-        $prop->setAccessible(true);
-
-        $config = $prop->getValue($httpBasic); // get the private "config" property
-
-        $this->assertEquals($config['allow_credentials_in_request_body'], false);
-        $this->assertEquals($config['allow_public_clients'], false);
-    }
-
-    public function testRefreshTokenConfig()
-    {
-        // create mock storage
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server1 = new Server(array($storage));
-        $server2 = new Server(array($storage), array('always_issue_new_refresh_token' => true, 'unset_refresh_token_after_use' => false));
-
-        $server1->getTokenController();
-        $refreshToken1 = $server1->getGrantType('refresh_token');
-
-        $server2->getTokenController();
-        $refreshToken2 = $server2->getGrantType('refresh_token');
-
-        $reflection1 = new \ReflectionClass($refreshToken1);
-        $prop1 = $reflection1->getProperty('config');
-        $prop1->setAccessible(true);
-
-        $reflection2 = new \ReflectionClass($refreshToken2);
-        $prop2 = $reflection2->getProperty('config');
-        $prop2->setAccessible(true);
-
-        // get the private "config" property
-        $config1 = $prop1->getValue($refreshToken1);
-        $config2 = $prop2->getValue($refreshToken2);
-
-        $this->assertEquals($config1['always_issue_new_refresh_token'], false);
-        $this->assertEquals($config2['always_issue_new_refresh_token'], true);
-
-        $this->assertEquals($config1['unset_refresh_token_after_use'], true);
-        $this->assertEquals($config2['unset_refresh_token_after_use'], false);
-    }
-
-    /**
-     * Test setting "always_issue_new_refresh_token" on a server level
-     *
-     * @see test/OAuth2/GrantType/RefreshTokenTest::testValidRefreshTokenWithNewRefreshTokenInResponse
-     **/
-    public function testValidRefreshTokenWithNewRefreshTokenInResponse()
-    {
-        $storage = Bootstrap::getInstance()->getMemoryStorage();
-        $server = new Server($storage, array('always_issue_new_refresh_token' => true));
-
-        $request = TestRequest::createPost(array(
-            'grant_type' => 'refresh_token', // valid grant type
-            'client_id' => 'Test Client ID', // valid client id
-            'client_secret' => 'TestSecret', // valid client secret
-            'refresh_token' => 'test-refreshtoken', // valid refresh token
-        ));
-        $token = $server->grantAccessToken($request, new Response());
-        $this->assertTrue(isset($token['refresh_token']), 'refresh token should always refresh');
-
-        $refresh_token = $storage->getRefreshToken($token['refresh_token']);
-        $this->assertNotNull($refresh_token);
-        $this->assertEquals($refresh_token['refresh_token'], $token['refresh_token']);
-        $this->assertEquals($refresh_token['client_id'], $request->request('client_id'));
-        $this->assertTrue($token['refresh_token'] != 'test-refreshtoken', 'the refresh token returned is not the one used');
-        $used_token = $storage->getRefreshToken('test-refreshtoken');
-        $this->assertFalse($used_token, 'the refresh token used is no longer valid');
-    }
-
-    /**
-     * @expectedException InvalidArgumentException OAuth2\ResponseType\AuthorizationCodeInterface
-     **/
-    public function testAddingUnknownResponseTypeThrowsException()
-    {
-        $server = new Server();
-        $server->addResponseType($this->getMock('OAuth2\ResponseType\ResponseTypeInterface'));
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\PublicKeyInterface
-     **/
-    public function testUsingJwtAccessTokensWithoutPublicKeyStorageThrowsException()
-    {
-        $server = new Server(array(), array('use_jwt_access_tokens' => true));
-        $server->addGrantType($this->getMock('OAuth2\GrantType\GrantTypeInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientCredentialsInterface'));
-        $server->addStorage($this->getMock('OAuth2\Storage\ClientCredentialsInterface'));
-
-        $server->getTokenController();
-    }
-
-    public function testUsingJustJwtAccessTokenStorageWithResourceControllerIsOkay()
-    {
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($pubkey), array('use_jwt_access_tokens' => true));
-
-        $this->assertNotNull($server->getResourceController());
-        $this->assertInstanceOf('OAuth2\Storage\PublicKeyInterface', $server->getStorage('public_key'));
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\Storage\ClientInterface
-     **/
-    public function testUsingJustJwtAccessTokenStorageWithAuthorizeControllerThrowsException()
-    {
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($pubkey), array('use_jwt_access_tokens' => true));
-        $this->assertNotNull($server->getAuthorizeController());
-    }
-
-    /**
-     * @expectedException LogicException grant_types
-     **/
-    public function testUsingJustJwtAccessTokenStorageWithTokenControllerThrowsException()
-    {
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($pubkey), array('use_jwt_access_tokens' => true));
-        $server->getTokenController();
-    }
-
-    public function testUsingJwtAccessTokenAndClientStorageWithAuthorizeControllerIsOkay()
-    {
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $server = new Server(array($pubkey, $client), array('use_jwt_access_tokens' => true, 'allow_implicit' => true));
-        $this->assertNotNull($server->getAuthorizeController());
-
-        $this->assertInstanceOf('OAuth2\ResponseType\JwtAccessToken', $server->getResponseType('token'));
-    }
-
-    /**
-     * @expectedException LogicException UserClaims
-     **/
-    public function testUsingOpenIDConnectWithoutUserClaimsThrowsException()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $server = new Server($client, array('use_openid_connect' => true));
-
-        $server->getAuthorizeController();
-    }
-
-    /**
-     * @expectedException LogicException PublicKeyInterface
-     **/
-    public function testUsingOpenIDConnectWithoutPublicKeyThrowsException()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OPenID\Storage\UserClaimsInterface');
-        $server = new Server(array($client, $userclaims), array('use_openid_connect' => true));
-
-        $server->getAuthorizeController();
-    }
-
-    /**
-     * @expectedException LogicException issuer
-     **/
-    public function testUsingOpenIDConnectWithoutIssuerThrowsException()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($client, $userclaims, $pubkey), array('use_openid_connect' => true));
-
-        $server->getAuthorizeController();
-    }
-
-    public function testUsingOpenIDConnectWithIssuerPublicKeyAndUserClaimsIsOkay()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($client, $userclaims, $pubkey), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy',
-        ));
-
-        $server->getAuthorizeController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenInterface', $server->getResponseType('id_token'));
-        $this->assertNull($server->getResponseType('id_token token'));
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\ResponseType\AccessTokenInterface
-     **/
-    public function testUsingOpenIDConnectWithAllowImplicitWithoutTokenStorageThrowsException()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($client, $userclaims, $pubkey), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy',
-            'allow_implicit' => true,
-        ));
-
-        $server->getAuthorizeController();
-    }
-
-    public function testUsingOpenIDConnectWithAllowImplicitAndUseJwtAccessTokensIsOkay()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $server = new Server(array($client, $userclaims, $pubkey), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy',
-            'allow_implicit' => true,
-            'use_jwt_access_tokens' => true,
-        ));
-
-        $server->getAuthorizeController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenInterface', $server->getResponseType('id_token'));
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenTokenInterface', $server->getResponseType('id_token token'));
-    }
-
-    public function testUsingOpenIDConnectWithAllowImplicitAndAccessTokenStorageIsOkay()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $token = $this->getMock('OAuth2\Storage\AccessTokenInterface');
-        $server = new Server(array($client, $userclaims, $pubkey, $token), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy',
-            'allow_implicit' => true,
-        ));
-
-        $server->getAuthorizeController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenInterface', $server->getResponseType('id_token'));
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenTokenInterface', $server->getResponseType('id_token token'));
-    }
-
-    public function testUsingOpenIDConnectWithAllowImplicitAndAccessTokenResponseTypeIsOkay()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        // $token = $this->getMock('OAuth2\Storage\AccessTokenInterface');
-        $server = new Server(array($client, $userclaims, $pubkey), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy',
-            'allow_implicit' => true,
-        ));
-
-        $token = $this->getMock('OAuth2\ResponseType\AccessTokenInterface');
-        $server->addResponseType($token, 'token');
-
-        $server->getAuthorizeController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenInterface', $server->getResponseType('id_token'));
-        $this->assertInstanceOf('OAuth2\OpenID\ResponseType\IdTokenTokenInterface', $server->getResponseType('id_token token'));
-    }
-
-    /**
-     * @expectedException LogicException OAuth2\OpenID\Storage\AuthorizationCodeInterface
-     **/
-    public function testUsingOpenIDConnectWithAuthorizationCodeStorageThrowsException()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientCredentialsInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $token = $this->getMock('OAuth2\Storage\AccessTokenInterface');
-        $authcode = $this->getMock('OAuth2\Storage\AuthorizationCodeInterface');
-
-        $server = new Server(array($client, $userclaims, $pubkey, $token, $authcode), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy'
-        ));
-
-        $server->getTokenController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\GrantType\AuthorizationCode', $server->getGrantType('authorization_code'));
-    }
-
-    public function testUsingOpenIDConnectWithOpenIDAuthorizationCodeStorageCreatesOpenIDAuthorizationCodeGrantType()
-    {
-        $client = $this->getMock('OAuth2\Storage\ClientCredentialsInterface');
-        $userclaims = $this->getMock('OAuth2\OpenID\Storage\UserClaimsInterface');
-        $pubkey = $this->getMock('OAuth2\Storage\PublicKeyInterface');
-        $token = $this->getMock('OAuth2\Storage\AccessTokenInterface');
-        $authcode = $this->getMock('OAuth2\OpenID\Storage\AuthorizationCodeInterface');
-
-        $server = new Server(array($client, $userclaims, $pubkey, $token, $authcode), array(
-            'use_openid_connect' => true,
-            'issuer' => 'someguy'
-        ));
-
-        $server->getTokenController();
-
-        $this->assertInstanceOf('OAuth2\OpenID\GrantType\AuthorizationCode', $server->getGrantType('authorization_code'));
-    }
-
-    public function testMultipleValuedResponseTypeOrderDoesntMatter()
-    {
-        $responseType = $this->getMock('OAuth2\OpenID\ResponseType\IdTokenTokenInterface');
-        $server = new Server(array(), array(), array(), array(
-            'token id_token' => $responseType,
-        ));
-
-        $this->assertEquals($responseType, $server->getResponseType('id_token token'));
-    }
-
-    public function testAddGrantTypeWithoutKey()
-    {
-        $server = new Server();
-        $server->addGrantType(new \OAuth2\GrantType\AuthorizationCode($this->getMock('OAuth2\Storage\AuthorizationCodeInterface')));
-
-        $grantTypes = $server->getGrantTypes();
-        $this->assertEquals('authorization_code', key($grantTypes));
-    }
-
-    public function testAddGrantTypeWithKey()
-    {
-        $server = new Server();
-        $server->addGrantType(new \OAuth2\GrantType\AuthorizationCode($this->getMock('OAuth2\Storage\AuthorizationCodeInterface')), 'ac');
-
-        $grantTypes = $server->getGrantTypes();
-        $this->assertEquals('ac', key($grantTypes));
-    }
-
-    public function testAddGrantTypeWithKeyNotString()
-    {
-        $server = new Server();
-        $server->addGrantType(new \OAuth2\GrantType\AuthorizationCode($this->getMock('OAuth2\Storage\AuthorizationCodeInterface')), 42);
-
-        $grantTypes = $server->getGrantTypes();
-        $this->assertEquals('authorization_code', key($grantTypes));
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/AccessTokenTest.php b/library/oauth2/test/OAuth2/Storage/AccessTokenTest.php
deleted file mode 100644
index b34e0bfc0..000000000
--- a/library/oauth2/test/OAuth2/Storage/AccessTokenTest.php
+++ /dev/null
@@ -1,102 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class AccessTokenTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testSetAccessToken(AccessTokenInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // assert token we are about to add does not exist
-        $token = $storage->getAccessToken('newtoken');
-        $this->assertFalse($token);
-
-        // add new token
-        $expires = time() + 20;
-        $success = $storage->setAccessToken('newtoken', 'client ID', 'SOMEUSERID', $expires);
-        $this->assertTrue($success);
-
-        $token = $storage->getAccessToken('newtoken');
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('client_id', $token);
-        $this->assertArrayHasKey('user_id', $token);
-        $this->assertArrayHasKey('expires', $token);
-        $this->assertEquals($token['access_token'], 'newtoken');
-        $this->assertEquals($token['client_id'], 'client ID');
-        $this->assertEquals($token['user_id'], 'SOMEUSERID');
-        $this->assertEquals($token['expires'], $expires);
-
-        // change existing token
-        $expires = time() + 42;
-        $success = $storage->setAccessToken('newtoken', 'client ID2', 'SOMEOTHERID', $expires);
-        $this->assertTrue($success);
-
-        $token = $storage->getAccessToken('newtoken');
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('access_token', $token);
-        $this->assertArrayHasKey('client_id', $token);
-        $this->assertArrayHasKey('user_id', $token);
-        $this->assertArrayHasKey('expires', $token);
-        $this->assertEquals($token['access_token'], 'newtoken');
-        $this->assertEquals($token['client_id'], 'client ID2');
-        $this->assertEquals($token['user_id'], 'SOMEOTHERID');
-        $this->assertEquals($token['expires'], $expires);
-
-        // add token with scope having an empty string value
-        $expires = time() + 42;
-        $success = $storage->setAccessToken('newtoken', 'client ID', 'SOMEOTHERID', $expires, '');
-        $this->assertTrue($success);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testUnsetAccessToken(AccessTokenInterface $storage)
-    {
-        if ($storage instanceof NullStorage || !method_exists($storage, 'unsetAccessToken')) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // assert token we are about to unset does not exist
-        $token = $storage->getAccessToken('revokabletoken');
-        $this->assertFalse($token);
-
-        // add new token
-        $expires = time() + 20;
-        $success = $storage->setAccessToken('revokabletoken', 'client ID', 'SOMEUSERID', $expires);
-        $this->assertTrue($success);
-
-        // assert unsetAccessToken returns true
-        $result = $storage->unsetAccessToken('revokabletoken');
-        $this->assertTrue($result);
-
-        // assert token we unset does not exist
-        $token = $storage->getAccessToken('revokabletoken');
-        $this->assertFalse($token);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testUnsetAccessTokenReturnsFalse(AccessTokenInterface $storage)
-    {
-        if ($storage instanceof NullStorage || !method_exists($storage, 'unsetAccessToken')) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // assert token we are about to unset does not exist
-        $token = $storage->getAccessToken('nonexistanttoken');
-        $this->assertFalse($token);
-
-        // assert unsetAccessToken returns false
-        $result = $storage->unsetAccessToken('nonexistanttoken');
-        $this->assertFalse($result);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/AuthorizationCodeTest.php b/library/oauth2/test/OAuth2/Storage/AuthorizationCodeTest.php
deleted file mode 100644
index 2d901b501..000000000
--- a/library/oauth2/test/OAuth2/Storage/AuthorizationCodeTest.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class AuthorizationCodeTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testGetAuthorizationCode(AuthorizationCodeInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // nonexistant client_id
-        $details = $storage->getAuthorizationCode('faketoken');
-        $this->assertFalse($details);
-
-        // valid client_id
-        $details = $storage->getAuthorizationCode('testtoken');
-        $this->assertNotNull($details);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testSetAuthorizationCode(AuthorizationCodeInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // assert code we are about to add does not exist
-        $code = $storage->getAuthorizationCode('newcode');
-        $this->assertFalse($code);
-
-        // add new code
-        $expires = time() + 20;
-        $success = $storage->setAuthorizationCode('newcode', 'client ID', 'SOMEUSERID', 'http://example.com', $expires);
-        $this->assertTrue($success);
-
-        $code = $storage->getAuthorizationCode('newcode');
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('authorization_code', $code);
-        $this->assertArrayHasKey('client_id', $code);
-        $this->assertArrayHasKey('user_id', $code);
-        $this->assertArrayHasKey('redirect_uri', $code);
-        $this->assertArrayHasKey('expires', $code);
-        $this->assertEquals($code['authorization_code'], 'newcode');
-        $this->assertEquals($code['client_id'], 'client ID');
-        $this->assertEquals($code['user_id'], 'SOMEUSERID');
-        $this->assertEquals($code['redirect_uri'], 'http://example.com');
-        $this->assertEquals($code['expires'], $expires);
-
-        // change existing code
-        $expires = time() + 42;
-        $success = $storage->setAuthorizationCode('newcode', 'client ID2', 'SOMEOTHERID', 'http://example.org', $expires);
-        $this->assertTrue($success);
-
-        $code = $storage->getAuthorizationCode('newcode');
-        $this->assertNotNull($code);
-        $this->assertArrayHasKey('authorization_code', $code);
-        $this->assertArrayHasKey('client_id', $code);
-        $this->assertArrayHasKey('user_id', $code);
-        $this->assertArrayHasKey('redirect_uri', $code);
-        $this->assertArrayHasKey('expires', $code);
-        $this->assertEquals($code['authorization_code'], 'newcode');
-        $this->assertEquals($code['client_id'], 'client ID2');
-        $this->assertEquals($code['user_id'], 'SOMEOTHERID');
-        $this->assertEquals($code['redirect_uri'], 'http://example.org');
-        $this->assertEquals($code['expires'], $expires);
-
-        // add new code with scope having an empty string value
-        $expires = time() + 20;
-        $success = $storage->setAuthorizationCode('newcode', 'client ID', 'SOMEUSERID', 'http://example.com', $expires, '');
-        $this->assertTrue($success);
-    }
-
-        /** @dataProvider provideStorage */
-    public function testExpireAccessToken(AccessTokenInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // create a valid code
-        $expires = time() + 20;
-        $success = $storage->setAuthorizationCode('code-to-expire', 'client ID', 'SOMEUSERID', 'http://example.com', time() + 20);
-        $this->assertTrue($success);
-
-        // verify the new code exists
-        $code = $storage->getAuthorizationCode('code-to-expire');
-        $this->assertNotNull($code);
-
-        $this->assertArrayHasKey('authorization_code', $code);
-        $this->assertEquals($code['authorization_code'], 'code-to-expire');
-
-        // now expire the code and ensure it's no longer available
-        $storage->expireAuthorizationCode('code-to-expire');
-        $code = $storage->getAuthorizationCode('code-to-expire');
-        $this->assertFalse($code);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/ClientCredentialsTest.php b/library/oauth2/test/OAuth2/Storage/ClientCredentialsTest.php
deleted file mode 100644
index 15289af30..000000000
--- a/library/oauth2/test/OAuth2/Storage/ClientCredentialsTest.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class ClientCredentialsTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testCheckClientCredentials(ClientCredentialsInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // nonexistant client_id
-        $pass = $storage->checkClientCredentials('fakeclient', 'testpass');
-        $this->assertFalse($pass);
-
-        // invalid password
-        $pass = $storage->checkClientCredentials('oauth_test_client', 'invalidcredentials');
-        $this->assertFalse($pass);
-
-        // valid credentials
-        $pass = $storage->checkClientCredentials('oauth_test_client', 'testpass');
-        $this->assertTrue($pass);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/ClientTest.php b/library/oauth2/test/OAuth2/Storage/ClientTest.php
deleted file mode 100644
index 6a5cc0b49..000000000
--- a/library/oauth2/test/OAuth2/Storage/ClientTest.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class ClientTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testGetClientDetails(ClientInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // nonexistant client_id
-        $details = $storage->getClientDetails('fakeclient');
-        $this->assertFalse($details);
-
-        // valid client_id
-        $details = $storage->getClientDetails('oauth_test_client');
-        $this->assertNotNull($details);
-        $this->assertArrayHasKey('client_id', $details);
-        $this->assertArrayHasKey('client_secret', $details);
-        $this->assertArrayHasKey('redirect_uri', $details);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testCheckRestrictedGrantType(ClientInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // Check invalid
-        $pass = $storage->checkRestrictedGrantType('oauth_test_client', 'authorization_code');
-        $this->assertFalse($pass);
-
-        // Check valid
-        $pass = $storage->checkRestrictedGrantType('oauth_test_client', 'implicit');
-        $this->assertTrue($pass);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testGetAccessToken(ClientInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // nonexistant client_id
-        $details = $storage->getAccessToken('faketoken');
-        $this->assertFalse($details);
-
-        // valid client_id
-        $details = $storage->getAccessToken('testtoken');
-        $this->assertNotNull($details);
-    }
-
-    /** @dataProvider provideStorage */
-    public function testIsPublicClient(ClientInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        $publicClientId = 'public-client-'.rand();
-        $confidentialClientId = 'confidential-client-'.rand();
-
-        // create a new client
-        $success1 = $storage->setClientDetails($publicClientId, '');
-        $success2 = $storage->setClientDetails($confidentialClientId, 'some-secret');
-        $this->assertTrue($success1);
-        $this->assertTrue($success2);
-
-        // assert isPublicClient for both
-        $this->assertTrue($storage->isPublicClient($publicClientId));
-        $this->assertFalse($storage->isPublicClient($confidentialClientId));
-    }
-
-    /** @dataProvider provideStorage */
-    public function testSaveClient(ClientInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        $clientId = 'some-client-'.rand();
-
-        // create a new client
-        $success = $storage->setClientDetails($clientId, 'somesecret', 'http://test.com', 'client_credentials', 'clientscope1', 'brent@brentertainment.com');
-        $this->assertTrue($success);
-
-        // valid client_id
-        $details = $storage->getClientDetails($clientId);
-        $this->assertEquals($details['client_secret'], 'somesecret');
-        $this->assertEquals($details['redirect_uri'], 'http://test.com');
-        $this->assertEquals($details['grant_types'], 'client_credentials');
-        $this->assertEquals($details['scope'], 'clientscope1');
-        $this->assertEquals($details['user_id'], 'brent@brentertainment.com');
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/DynamoDBTest.php b/library/oauth2/test/OAuth2/Storage/DynamoDBTest.php
deleted file mode 100644
index 2147f0914..000000000
--- a/library/oauth2/test/OAuth2/Storage/DynamoDBTest.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class DynamoDBTest extends BaseTest
-{
-    public function testGetDefaultScope()
-    {
-        $client = $this->getMockBuilder('\Aws\DynamoDb\DynamoDbClient')
-            ->disableOriginalConstructor()
-            ->setMethods(array('query'))
-            ->getMock();
-
-        $return = $this->getMockBuilder('\Guzzle\Service\Resource\Model')
-            ->setMethods(array('count', 'toArray'))
-            ->getMock();
-
-        $data = array(
-            'Items' => array(),
-            'Count' => 0,
-            'ScannedCount'=> 0
-        );
-
-        $return->expects($this->once())
-            ->method('count')
-            ->will($this->returnValue(count($data)));
-
-        $return->expects($this->once())
-            ->method('toArray')
-            ->will($this->returnValue($data));
-
-        // should return null default scope if none is set in database
-        $client->expects($this->once())
-            ->method('query')
-            ->will($this->returnValue($return));
-
-        $storage = new DynamoDB($client);
-        $this->assertNull($storage->getDefaultScope());
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/JwtAccessTokenTest.php b/library/oauth2/test/OAuth2/Storage/JwtAccessTokenTest.php
deleted file mode 100644
index a6acbea1f..000000000
--- a/library/oauth2/test/OAuth2/Storage/JwtAccessTokenTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\Encryption\Jwt;
-
-class JwtAccessTokenTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testSetAccessToken($storage)
-    {
-        if (!$storage instanceof PublicKey) {
-            // incompatible storage
-            return;
-        }
-
-        $crypto = new jwtAccessToken($storage);
-
-        $publicKeyStorage = Bootstrap::getInstance()->getMemoryStorage();
-        $encryptionUtil = new Jwt();
-
-        $jwtAccessToken = array(
-            'access_token' => rand(),
-            'expires' => time() + 100,
-            'scope'   => 'foo',
-        );
-
-        $token = $encryptionUtil->encode($jwtAccessToken, $storage->getPrivateKey(), $storage->getEncryptionAlgorithm());
-
-        $this->assertNotNull($token);
-
-        $tokenData = $crypto->getAccessToken($token);
-
-        $this->assertTrue(is_array($tokenData));
-
-        /* assert the decoded token is the same */
-        $this->assertEquals($tokenData['access_token'], $jwtAccessToken['access_token']);
-        $this->assertEquals($tokenData['expires'], $jwtAccessToken['expires']);
-        $this->assertEquals($tokenData['scope'], $jwtAccessToken['scope']);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/JwtBearerTest.php b/library/oauth2/test/OAuth2/Storage/JwtBearerTest.php
deleted file mode 100644
index d0ab9b899..000000000
--- a/library/oauth2/test/OAuth2/Storage/JwtBearerTest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class JwtBearerTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testGetClientKey(JwtBearerInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // nonexistant client_id
-        $key = $storage->getClientKey('this-is-not-real', 'nor-is-this');
-        $this->assertFalse($key);
-
-        // valid client_id and subject
-        $key = $storage->getClientKey('oauth_test_client', 'test_subject');
-        $this->assertNotNull($key);
-        $this->assertEquals($key, Bootstrap::getInstance()->getTestPublicKey());
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/PdoTest.php b/library/oauth2/test/OAuth2/Storage/PdoTest.php
deleted file mode 100644
index 57eb39072..000000000
--- a/library/oauth2/test/OAuth2/Storage/PdoTest.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class PdoTest extends BaseTest
-{
-    public function testCreatePdoStorageUsingPdoClass()
-    {
-        $pdo = new \PDO(sprintf('sqlite://%s', Bootstrap::getInstance()->getSqliteDir()));
-        $storage = new Pdo($pdo);
-
-        $this->assertNotNull($storage->getClientDetails('oauth_test_client'));
-    }
-
-    public function testCreatePdoStorageUsingDSN()
-    {
-        $dsn = sprintf('sqlite://%s', Bootstrap::getInstance()->getSqliteDir());
-        $storage = new Pdo($dsn);
-
-        $this->assertNotNull($storage->getClientDetails('oauth_test_client'));
-    }
-
-    public function testCreatePdoStorageUsingConfig()
-    {
-        $config = array('dsn' => sprintf('sqlite://%s', Bootstrap::getInstance()->getSqliteDir()));
-        $storage = new Pdo($config);
-
-        $this->assertNotNull($storage->getClientDetails('oauth_test_client'));
-    }
-
-    /**
-     * @expectedException InvalidArgumentException dsn
-     */
-    public function testCreatePdoStorageWithoutDSNThrowsException()
-    {
-        $config = array('username' => 'brent', 'password' => 'brentisaballer');
-        $storage = new Pdo($config);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/PublicKeyTest.php b/library/oauth2/test/OAuth2/Storage/PublicKeyTest.php
deleted file mode 100644
index f85195870..000000000
--- a/library/oauth2/test/OAuth2/Storage/PublicKeyTest.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class PublicKeyTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testSetAccessToken($storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        if (!$storage instanceof PublicKeyInterface) {
-            // incompatible storage
-            return;
-        }
-
-        $configDir = Bootstrap::getInstance()->getConfigDir();
-        $globalPublicKey  = file_get_contents($configDir.'/keys/id_rsa.pub');
-        $globalPrivateKey = file_get_contents($configDir.'/keys/id_rsa');
-
-        /* assert values from storage */
-        $this->assertEquals($storage->getPublicKey(), $globalPublicKey);
-        $this->assertEquals($storage->getPrivateKey(), $globalPrivateKey);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/RefreshTokenTest.php b/library/oauth2/test/OAuth2/Storage/RefreshTokenTest.php
deleted file mode 100644
index 314c93195..000000000
--- a/library/oauth2/test/OAuth2/Storage/RefreshTokenTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class RefreshTokenTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testSetRefreshToken(RefreshTokenInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // assert token we are about to add does not exist
-        $token = $storage->getRefreshToken('refreshtoken');
-        $this->assertFalse($token);
-
-        // add new token
-        $expires = time() + 20;
-        $success = $storage->setRefreshToken('refreshtoken', 'client ID', 'SOMEUSERID', $expires);
-        $this->assertTrue($success);
-
-        $token = $storage->getRefreshToken('refreshtoken');
-        $this->assertNotNull($token);
-        $this->assertArrayHasKey('refresh_token', $token);
-        $this->assertArrayHasKey('client_id', $token);
-        $this->assertArrayHasKey('user_id', $token);
-        $this->assertArrayHasKey('expires', $token);
-        $this->assertEquals($token['refresh_token'], 'refreshtoken');
-        $this->assertEquals($token['client_id'], 'client ID');
-        $this->assertEquals($token['user_id'], 'SOMEUSERID');
-        $this->assertEquals($token['expires'], $expires);
-
-        // add token with scope having an empty string value
-        $expires = time() + 20;
-        $success = $storage->setRefreshToken('refreshtoken2', 'client ID', 'SOMEUSERID', $expires, '');
-        $this->assertTrue($success);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/ScopeTest.php b/library/oauth2/test/OAuth2/Storage/ScopeTest.php
deleted file mode 100644
index fd1edeb93..000000000
--- a/library/oauth2/test/OAuth2/Storage/ScopeTest.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-use OAuth2\Scope;
-
-class ScopeTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testScopeExists($storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        if (!$storage instanceof ScopeInterface) {
-            // incompatible storage
-            return;
-        }
-
-        //Test getting scopes
-        $scopeUtil = new Scope($storage);
-        $this->assertTrue($scopeUtil->scopeExists('supportedscope1'));
-        $this->assertTrue($scopeUtil->scopeExists('supportedscope1 supportedscope2 supportedscope3'));
-        $this->assertFalse($scopeUtil->scopeExists('fakescope'));
-        $this->assertFalse($scopeUtil->scopeExists('supportedscope1 supportedscope2 supportedscope3 fakescope'));
-    }
-
-    /** @dataProvider provideStorage */
-    public function testGetDefaultScope($storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        if (!$storage instanceof ScopeInterface) {
-            // incompatible storage
-            return;
-        }
-
-        // test getting default scope
-        $scopeUtil = new Scope($storage);
-        $expected = explode(' ', $scopeUtil->getDefaultScope());
-        $actual = explode(' ', 'defaultscope1 defaultscope2');
-        sort($expected);
-        sort($actual);
-        $this->assertEquals($expected, $actual);
-    }
-}
diff --git a/library/oauth2/test/OAuth2/Storage/UserCredentialsTest.php b/library/oauth2/test/OAuth2/Storage/UserCredentialsTest.php
deleted file mode 100644
index 65655a6b2..000000000
--- a/library/oauth2/test/OAuth2/Storage/UserCredentialsTest.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class UserCredentialsTest extends BaseTest
-{
-    /** @dataProvider provideStorage */
-    public function testCheckUserCredentials(UserCredentialsInterface $storage)
-    {
-        if ($storage instanceof NullStorage) {
-            $this->markTestSkipped('Skipped Storage: ' . $storage->getMessage());
-
-            return;
-        }
-
-        // create a new user for testing
-        $success = $storage->setUser('testusername', 'testpass', 'Test', 'User');
-        $this->assertTrue($success);
-
-        // correct credentials
-        $this->assertTrue($storage->checkUserCredentials('testusername', 'testpass'));
-        // invalid password
-        $this->assertFalse($storage->checkUserCredentials('testusername', 'fakepass'));
-        // invalid username
-        $this->assertFalse($storage->checkUserCredentials('fakeusername', 'testpass'));
-
-        // invalid username
-        $this->assertFalse($storage->getUserDetails('fakeusername'));
-
-        // ensure all properties are set
-        $user = $storage->getUserDetails('testusername');
-        $this->assertTrue($user !== false);
-        $this->assertArrayHasKey('user_id', $user);
-        $this->assertArrayHasKey('first_name', $user);
-        $this->assertArrayHasKey('last_name', $user);
-        $this->assertEquals($user['user_id'], 'testusername');
-        $this->assertEquals($user['first_name'], 'Test');
-        $this->assertEquals($user['last_name'], 'User');
-    }
-}
diff --git a/library/oauth2/test/OAuth2/TokenType/BearerTest.php b/library/oauth2/test/OAuth2/TokenType/BearerTest.php
deleted file mode 100644
index a2e000e22..000000000
--- a/library/oauth2/test/OAuth2/TokenType/BearerTest.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-namespace OAuth2\TokenType;
-
-use OAuth2\Request\TestRequest;
-use OAuth2\Response;
-
-class BearerTest extends \PHPUnit_Framework_TestCase
-{
-    public function testValidContentTypeWithCharset()
-    {
-        $bearer = new Bearer();
-        $request = TestRequest::createPost(array(
-            'access_token' => 'ThisIsMyAccessToken'
-        ));
-        $request->server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=UTF-8';
-
-        $param = $bearer->getAccessTokenParameter($request, $response = new Response());
-        $this->assertEquals($param, 'ThisIsMyAccessToken');
-    }
-
-    public function testInvalidContentType()
-    {
-        $bearer = new Bearer();
-        $request = TestRequest::createPost(array(
-            'access_token' => 'ThisIsMyAccessToken'
-        ));
-        $request->server['CONTENT_TYPE'] = 'application/json; charset=UTF-8';
-
-        $param = $bearer->getAccessTokenParameter($request, $response = new Response());
-        $this->assertNull($param);
-        $this->assertEquals($response->getStatusCode(), 400);
-        $this->assertEquals($response->getParameter('error'), 'invalid_request');
-        $this->assertEquals($response->getParameter('error_description'), 'The content type for POST requests must be "application/x-www-form-urlencoded"');
-    }
-
-    public function testValidRequestUsingAuthorizationHeader()
-    {
-        $bearer = new Bearer();
-        $request = new TestRequest();
-        $request->headers['AUTHORIZATION'] = 'Bearer MyToken';
-        $request->server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=UTF-8';
-
-        $param = $bearer->getAccessTokenParameter($request, $response = new Response());
-        $this->assertEquals('MyToken', $param);
-    }
-
-    public function testValidRequestUsingAuthorizationHeaderCaseInsensitive()
-    {
-        $bearer = new Bearer();
-        $request = new TestRequest();
-        $request->server['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=UTF-8';
-        $request->headers['Authorization'] = 'Bearer MyToken';
-
-        $param = $bearer->getAccessTokenParameter($request, $response = new Response());
-        $this->assertEquals('MyToken', $param);
-    }
-}
diff --git a/library/oauth2/test/bootstrap.php b/library/oauth2/test/bootstrap.php
deleted file mode 100644
index 0a4af0716..000000000
--- a/library/oauth2/test/bootstrap.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-require_once(dirname(__FILE__).'/../src/OAuth2/Autoloader.php');
-OAuth2\Autoloader::register();
-
-// register test classes
-OAuth2\Autoloader::register(dirname(__FILE__).'/lib');
-
-// register vendors if possible
-if (file_exists(__DIR__.'/../vendor/autoload.php')) {
-    require_once(__DIR__.'/../vendor/autoload.php');
-}
diff --git a/library/oauth2/test/cleanup.php b/library/oauth2/test/cleanup.php
deleted file mode 100644
index 8663a901b..000000000
--- a/library/oauth2/test/cleanup.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-require_once(dirname(__FILE__).'/../src/OAuth2/Autoloader.php');
-OAuth2\Autoloader::register();
-
-// register test classes
-OAuth2\Autoloader::register(dirname(__FILE__).'/lib');
-
-// register vendors if possible
-if (file_exists(__DIR__.'/../vendor/autoload.php')) {
-    require_once(__DIR__.'/../vendor/autoload.php');
-}
-
-// remove the dynamoDB database that was created for this build
-OAuth2\Storage\Bootstrap::getInstance()->cleanupTravisDynamoDb();
diff --git a/library/oauth2/test/config/keys/id_rsa b/library/oauth2/test/config/keys/id_rsa
deleted file mode 100644
index e8b9eff2d..000000000
--- a/library/oauth2/test/config/keys/id_rsa
+++ /dev/null
@@ -1,15 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXQIBAAKBgQC8fpi06NfVYHAOAnxNMVnTXr/ptsLsNjP+uAt2eO0cc5J9H5XV
-8lFVujOrRu/JWi1TDmAvOaf/6A3BphIA1Pwp0AAqlZdwizIum8j0KzpsGYH5qReN
-QDwF3oUSKMsQCCGCDHrDYifG/pRi9bN1ZVjEXPr35HJuBe+FQpZTs8DewwIDAQAB
-AoGARfNxNknmtx/n1bskZ/01iZRzAge6BLEE0LV6Q4gS7mkRZu/Oyiv39Sl5vUlA
-+WdGxLjkBwKNjxGN8Vxw9/ASd8rSsqeAUYIwAeifXrHhj5DBPQT/pDPkeFnp9B1w
-C6jo+3AbBQ4/b0ONSIEnCL2xGGglSIAxO17T1ViXp7lzXPECQQDe63nkRdWM0OCb
-oaHQPT3E26224maIstrGFUdt9yw3yJf4bOF7TtiPLlLuHsTTge3z+fG6ntC0xG56
-1cl37C3ZAkEA2HdVcRGugNp/qmVz4LJTpD+WZKi73PLAO47wDOrYh9Pn2I6fcEH0
-CPnggt1ko4ujvGzFTvRH64HXa6aPCv1j+wJBAMQMah3VQPNf/DlDVFEUmw9XeBZg
-VHaifX851aEjgXLp6qVj9IYCmLiLsAmVa9rr6P7p8asD418nZlaHUHE0eDkCQQCr
-uxis6GMx1Ka971jcJX2X696LoxXPd0KsvXySMupv79yagKPa8mgBiwPjrnK+EPVo
-cj6iochA/bSCshP/mwFrAkBHEKPi6V6gb94JinCT7x3weahbdp6bJ6/nzBH/p9VA
-HoT1JtwNFhGv9BCjmDydshQHfSWpY9NxlccBKL7ITm8R
------END RSA PRIVATE KEY-----
-\ No newline at end of file
diff --git a/library/oauth2/test/config/keys/id_rsa.pub b/library/oauth2/test/config/keys/id_rsa.pub
deleted file mode 100644
index 1ac15f5eb..000000000
--- a/library/oauth2/test/config/keys/id_rsa.pub
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN CERTIFICATE-----
-MIICiDCCAfGgAwIBAgIBADANBgkqhkiG9w0BAQQFADA9MQswCQYDVQQGEwJVUzEL
-MAkGA1UECBMCVVQxITAfBgNVBAoTGFZpZ25ldHRlIENvcnBvcmF0aW9uIFNCWDAe
-Fw0xMTEwMTUwMzE4MjdaFw0zMTEwMTAwMzE4MjdaMD0xCzAJBgNVBAYTAlVTMQsw
-CQYDVQQIEwJVVDEhMB8GA1UEChMYVmlnbmV0dGUgQ29ycG9yYXRpb24gU0JYMIGf
-MA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8fpi06NfVYHAOAnxNMVnTXr/ptsLs
-NjP+uAt2eO0cc5J9H5XV8lFVujOrRu/JWi1TDmAvOaf/6A3BphIA1Pwp0AAqlZdw
-izIum8j0KzpsGYH5qReNQDwF3oUSKMsQCCGCDHrDYifG/pRi9bN1ZVjEXPr35HJu
-Be+FQpZTs8DewwIDAQABo4GXMIGUMB0GA1UdDgQWBBRe8hrEXm+Yim4YlD5Nx+1K
-vCYs9DBlBgNVHSMEXjBcgBRe8hrEXm+Yim4YlD5Nx+1KvCYs9KFBpD8wPTELMAkG
-A1UEBhMCVVMxCzAJBgNVBAgTAlVUMSEwHwYDVQQKExhWaWduZXR0ZSBDb3Jwb3Jh
-dGlvbiBTQliCAQAwDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQQFAAOBgQBjhyRD
-lM7vnLn6drgQVftW5V9nDFAyPAuiGvMIKFSbiAf1PxXCRn5sfJquwWKsJUi4ZGNl
-aViXdFmN6/F13PSM+yg63tpKy0fYqMbTM+Oe5WuSHkSW1VuYNHV+24adgNk/FRDL
-FRrlM1f6s9VTLWvwGItjfrof0Ba8Uq7ZDSb9Xg==
------END CERTIFICATE-----
-\ No newline at end of file
diff --git a/library/oauth2/test/config/storage.json b/library/oauth2/test/config/storage.json
deleted file mode 100644
index a31d3bca2..000000000
--- a/library/oauth2/test/config/storage.json
+++ /dev/null
@@ -1,181 +0,0 @@
-{
-    "authorization_codes": {
-        "testcode": {
-            "client_id": "Test Client ID",
-            "user_id": "",
-            "redirect_uri": "",
-            "expires": "9999999999",
-            "id_token": "IDTOKEN"
-        },
-        "testcode-with-scope": {
-            "client_id": "Test Client ID",
-            "user_id": "",
-            "redirect_uri": "",
-            "expires": "9999999999",
-            "scope": "scope1 scope2"
-        },
-        "testcode-expired": {
-            "client_id": "Test Client ID",
-            "user_id": "",
-            "redirect_uri": "",
-            "expires": "1356998400"
-        },
-        "testcode-empty-secret": {
-            "client_id": "Test Client ID Empty Secret",
-            "user_id": "",
-            "redirect_uri": "",
-            "expires": "9999999999"
-        },
-        "testcode-openid": {
-            "client_id": "Test Client ID",
-            "user_id": "",
-            "redirect_uri": "",
-            "expires": "9999999999",
-            "id_token": "test_id_token"
-        }
-    },
-    "client_credentials" : {
-        "Test Client ID": {
-            "client_secret": "TestSecret"
-        },
-        "Test Client ID with Redirect Uri": {
-            "client_secret": "TestSecret2",
-            "redirect_uri": "http://brentertainment.com"
-        },
-        "Test Client ID with Buggy Redirect Uri": {
-            "client_secret": "TestSecret2",
-            "redirect_uri": "  http://brentertainment.com"
-        },
-        "Test Client ID with Multiple Redirect Uris": {
-            "client_secret": "TestSecret3",
-            "redirect_uri": "http://brentertainment.com http://morehazards.com"
-        },
-        "Test Client ID with Redirect Uri Parts": {
-            "client_secret": "TestSecret4",
-            "redirect_uri": "http://user:pass@brentertainment.com:2222/authorize/cb?auth_type=oauth&test=true"
-        },
-        "Test Some Other Client": {
-            "client_secret": "TestSecret3"
-        },
-        "Test Client ID Empty Secret": {
-            "client_secret": ""
-        },
-         "Test Client ID For Password Grant": {
-            "grant_types": "password",
-            "client_secret": ""
-        },
-        "Client ID With User ID": {
-            "client_secret": "TestSecret",
-            "user_id": "brent@brentertainment.com"
-        },
-        "oauth_test_client": {
-            "client_secret": "testpass",
-            "grant_types": "implicit password"
-        }
-    },
-    "user_credentials" : {
-        "test-username": {
-            "password": "testpass"
-        },
-        "testusername":  {
-            "password": "testpass"
-        },
-        "testuser": {
-            "password": "password",
-            "email": "testuser@test.com",
-            "email_verified": true
-        },
-        "johndoe": {
-            "password": "password"
-        }
-    },
-    "refresh_tokens" : {
-        "test-refreshtoken": {
-            "refresh_token": "test-refreshtoken",
-            "client_id": "Test Client ID",
-            "user_id": "test-username",
-            "expires": 0,
-            "scope": null
-        },
-        "test-refreshtoken-with-scope": {
-            "refresh_token": "test-refreshtoken",
-            "client_id": "Test Client ID",
-            "user_id": "test-username",
-            "expires": 0,
-            "scope": "scope1 scope2"
-        }
-    },
-    "access_tokens" : {
-        "accesstoken-expired": {
-            "access_token": "accesstoken-expired",
-            "client_id": "Test Client ID",
-            "expires": 1234567,
-            "scope": null
-        },
-        "accesstoken-scope": {
-            "access_token": "accesstoken-scope",
-            "client_id": "Test Client ID",
-            "expires": 99999999900,
-            "scope": "testscope"
-        },
-        "accesstoken-openid-connect": {
-            "access_token": "accesstoken-openid-connect",
-            "client_id": "Test Client ID",
-            "user_id": "testuser",
-            "expires": 99999999900,
-            "scope": "openid email"
-        },
-        "accesstoken-malformed": {
-            "access_token": "accesstoken-mallformed",
-            "expires": 99999999900,
-            "scope": "testscope"
-        }
-    },
-    "jwt": {
-        "Test Client ID": {
-            "key": "-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5/SxVlE8gnpFqCxgl2wjhzY7u\ncEi00s0kUg3xp7lVEvgLgYcAnHiWp+gtSjOFfH2zsvpiWm6Lz5f743j/FEzHIO1o\nwR0p4d9pOaJK07d01+RzoQLOIQAgXrr4T1CCWUesncwwPBVCyy2Mw3Nmhmr9MrF8\nUlvdRKBxriRnlP3qJQIDAQAB\n-----END PUBLIC KEY-----",
-            "subject": "testuser@ourdomain.com"
-        },
-        "Test Client ID PHP-5.2": {
-            "key": "mysecretkey",
-            "subject": "testuser@ourdomain.com"
-        },
-        "Missing Key Client": {
-            "key": null,
-            "subject": "testuser@ourdomain.com"
-        },
-        "Missing Key Client PHP-5.2": {
-            "key": null,
-            "subject": "testuser@ourdomain.com"
-        },
-        "oauth_test_client": {
-            "key": "-----BEGIN CERTIFICATE-----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\nFRrlM1f6s9VTLWvwGItjfrof0Ba8Uq7ZDSb9Xg==\n-----END CERTIFICATE-----",
-            "subject": "test_subject"
-        }
-    },
-    "jti": [
-        {
-            "issuer": "Test Client ID",
-            "subject": "testuser@ourdomain.com",
-            "audience": "http://myapp.com/oauth/auth",
-            "expires": 99999999900,
-            "jti": "used_jti"
-        }
-    ],
-    "supported_scopes" : [
-        "scope1",
-        "scope2",
-        "scope3",
-        "clientscope1",
-        "clientscope2",
-        "clientscope3",
-        "supportedscope1",
-        "supportedscope2",
-        "supportedscope3",
-        "supportedscope4"
-    ],
-    "keys": {
-        "public_key": "-----BEGIN CERTIFICATE-----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\nFRrlM1f6s9VTLWvwGItjfrof0Ba8Uq7ZDSb9Xg==\n-----END CERTIFICATE-----",
-        "private_key": "-----BEGIN RSA PRIVATE KEY-----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\nHoT1JtwNFhGv9BCjmDydshQHfSWpY9NxlccBKL7ITm8R\n-----END RSA PRIVATE KEY-----"
-    }
-}
diff --git a/library/oauth2/test/lib/OAuth2/Request/TestRequest.php b/library/oauth2/test/lib/OAuth2/Request/TestRequest.php
deleted file mode 100644
index 7bbce28a4..000000000
--- a/library/oauth2/test/lib/OAuth2/Request/TestRequest.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-namespace OAuth2\Request;
-
-use OAuth2\Request;
-use OAuth2\RequestInterface;
-
-/**
-*
-*/
-class TestRequest extends Request implements RequestInterface
-{
-    public $query, $request, $server, $headers;
-
-    public function __construct()
-    {
-        $this->query = $_GET;
-        $this->request = $_POST;
-        $this->server  = $_SERVER;
-        $this->headers = array();
-    }
-
-    public function query($name, $default = null)
-    {
-        return isset($this->query[$name]) ? $this->query[$name] : $default;
-    }
-
-    public function request($name, $default = null)
-    {
-        return isset($this->request[$name]) ? $this->request[$name] : $default;
-    }
-
-    public function server($name, $default = null)
-    {
-        return isset($this->server[$name]) ? $this->server[$name] : $default;
-    }
-
-    public function getAllQueryParameters()
-    {
-        return $this->query;
-    }
-
-    public function setQuery(array $query)
-    {
-        $this->query = $query;
-    }
-
-    public function setPost(array $params)
-    {
-        $this->server['REQUEST_METHOD'] = 'POST';
-        $this->request = $params;
-    }
-
-    public static function createPost(array $params = array())
-    {
-        $request = new self();
-        $request->setPost($params);
-
-        return $request;
-    }
-}
diff --git a/library/oauth2/test/lib/OAuth2/Storage/BaseTest.php b/library/oauth2/test/lib/OAuth2/Storage/BaseTest.php
deleted file mode 100755
index 921d52500..000000000
--- a/library/oauth2/test/lib/OAuth2/Storage/BaseTest.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-abstract class BaseTest extends \PHPUnit_Framework_TestCase
-{
-    public function provideStorage()
-    {
-        $memory = Bootstrap::getInstance()->getMemoryStorage();
-        $sqlite = Bootstrap::getInstance()->getSqlitePdo();
-        $mysql = Bootstrap::getInstance()->getMysqlPdo();
-        $postgres = Bootstrap::getInstance()->getPostgresPdo();
-        $mongo = Bootstrap::getInstance()->getMongo();
-        $redis = Bootstrap::getInstance()->getRedisStorage();
-        $cassandra = Bootstrap::getInstance()->getCassandraStorage();
-        $dynamodb = Bootstrap::getInstance()->getDynamoDbStorage();
-        $couchbase = Bootstrap::getInstance()->getCouchbase();
-
-        /* hack until we can fix "default_scope" dependencies in other tests */
-        $memory->defaultScope = 'defaultscope1 defaultscope2';
-
-        return array(
-            array($memory),
-            array($sqlite),
-            array($mysql),
-            array($postgres),
-            array($mongo),
-            array($redis),
-            array($cassandra),
-            array($dynamodb),
-            array($couchbase),
-        );
-    }
-}
diff --git a/library/oauth2/test/lib/OAuth2/Storage/Bootstrap.php b/library/oauth2/test/lib/OAuth2/Storage/Bootstrap.php
deleted file mode 100755
index 4ac9022b1..000000000
--- a/library/oauth2/test/lib/OAuth2/Storage/Bootstrap.php
+++ /dev/null
@@ -1,888 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-class Bootstrap
-{
-    const DYNAMODB_PHP_VERSION = 'none';
-
-    protected static $instance;
-    private $mysql;
-    private $sqlite;
-    private $postgres;
-    private $mongo;
-    private $redis;
-    private $cassandra;
-    private $configDir;
-    private $dynamodb;
-    private $couchbase;
-
-    public function __construct()
-    {
-        $this->configDir = __DIR__.'/../../../config';
-    }
-
-    public static function getInstance()
-    {
-        if (!self::$instance) {
-            self::$instance = new self();
-        }
-
-        return self::$instance;
-    }
-
-    public function getSqlitePdo()
-    {
-        if (!$this->sqlite) {
-            $this->removeSqliteDb();
-            $pdo = new \PDO(sprintf('sqlite://%s', $this->getSqliteDir()));
-            $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-            $this->createSqliteDb($pdo);
-
-            $this->sqlite = new Pdo($pdo);
-        }
-
-        return $this->sqlite;
-    }
-
-    public function getPostgresPdo()
-    {
-        if (!$this->postgres) {
-            if (in_array('pgsql', \PDO::getAvailableDrivers())) {
-                $this->removePostgresDb();
-                $this->createPostgresDb();
-                if ($pdo = $this->getPostgresDriver()) {
-                    $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-                    $this->populatePostgresDb($pdo);
-                    $this->postgres = new Pdo($pdo);
-                }
-            } else {
-                $this->postgres = new NullStorage('Postgres', 'Missing postgres PDO extension.');
-            }
-        }
-
-        return $this->postgres;
-    }
-
-    public function getPostgresDriver()
-    {
-        try {
-            $pdo = new \PDO('pgsql:host=localhost;dbname=oauth2_server_php', 'postgres');
-
-            return $pdo;
-        } catch (\PDOException $e) {
-            $this->postgres = new NullStorage('Postgres', $e->getMessage());
-        }
-    }
-
-    public function getMemoryStorage()
-    {
-        return new Memory(json_decode(file_get_contents($this->configDir. '/storage.json'), true));
-    }
-
-    public function getRedisStorage()
-    {
-        if (!$this->redis) {
-            if (class_exists('Predis\Client')) {
-                $redis = new \Predis\Client();
-                if ($this->testRedisConnection($redis)) {
-                    $redis->flushdb();
-                    $this->redis = new Redis($redis);
-                    $this->createRedisDb($this->redis);
-                } else {
-                    $this->redis = new NullStorage('Redis', 'Unable to connect to redis server on port 6379');
-                }
-            } else {
-                $this->redis = new NullStorage('Redis', 'Missing redis library. Please run "composer.phar require predis/predis:dev-master"');
-            }
-        }
-
-        return $this->redis;
-    }
-
-    private function testRedisConnection(\Predis\Client $redis)
-    {
-        try {
-            $redis->connect();
-        } catch (\Predis\CommunicationException $exception) {
-            // we were unable to connect to the redis server
-            return false;
-        }
-
-        return true;
-    }
-
-    public function getMysqlPdo()
-    {
-        if (!$this->mysql) {
-            $pdo = null;
-            try {
-                $pdo = new \PDO('mysql:host=localhost;', 'root');
-            } catch (\PDOException $e) {
-                $this->mysql = new NullStorage('MySQL', 'Unable to connect to MySQL on root@localhost');
-            }
-
-            if ($pdo) {
-                $pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
-                $this->removeMysqlDb($pdo);
-                $this->createMysqlDb($pdo);
-
-                $this->mysql = new Pdo($pdo);
-            }
-        }
-
-        return $this->mysql;
-    }
-
-    public function getMongo()
-    {
-        if (!$this->mongo) {
-            $skipMongo = $this->getEnvVar('SKIP_MONGO_TESTS');
-            if (!$skipMongo && class_exists('MongoClient')) {
-                $mongo = new \MongoClient('mongodb://localhost:27017', array('connect' => false));
-                if ($this->testMongoConnection($mongo)) {
-                    $db = $mongo->oauth2_server_php;
-                    $this->removeMongoDb($db);
-                    $this->createMongoDb($db);
-
-                    $this->mongo = new Mongo($db);
-                } else {
-                    $this->mongo = new NullStorage('Mongo', 'Unable to connect to mongo server on "localhost:27017"');
-                }
-            } else {
-                $this->mongo = new NullStorage('Mongo', 'Missing mongo php extension. Please install mongo.so');
-            }
-        }
-
-        return $this->mongo;
-    }
-
-    private function testMongoConnection(\MongoClient $mongo)
-    {
-        try {
-            $mongo->connect();
-        } catch (\MongoConnectionException $e) {
-            return false;
-        }
-
-        return true;
-    }
-
-    public function getCouchbase()
-    {
-        if (!$this->couchbase) {
-            if ($this->getEnvVar('SKIP_COUCHBASE_TESTS')) {
-                $this->couchbase = new NullStorage('Couchbase', 'Skipping Couchbase tests');
-            } elseif (!class_exists('Couchbase')) {
-                $this->couchbase = new NullStorage('Couchbase', 'Missing Couchbase php extension. Please install couchbase.so');
-            } else {
-                // round-about way to make sure couchbase is working
-                // this is required because it throws a "floating point exception" otherwise
-                $code = "new \Couchbase(array('localhost:8091'), '', '', 'auth', false);";
-                $exec = sprintf('php -r "%s"', $code);
-                $ret = exec($exec, $test, $var);
-                if ($ret != 0) {
-                    $couchbase = new \Couchbase(array('localhost:8091'), '', '', 'auth', false);
-                    if ($this->testCouchbaseConnection($couchbase)) {
-                        $this->clearCouchbase($couchbase);
-                        $this->createCouchbaseDB($couchbase);
-
-                        $this->couchbase = new CouchbaseDB($couchbase);
-                    } else {
-                        $this->couchbase = new NullStorage('Couchbase', 'Unable to connect to Couchbase server on "localhost:8091"');
-                    }
-                } else {
-                    $this->couchbase = new NullStorage('Couchbase', 'Error while trying to connect to Couchbase');
-                }
-            }
-        }
-
-        return $this->couchbase;
-    }
-
-    private function testCouchbaseConnection(\Couchbase $couchbase)
-    {
-        try {
-            if (count($couchbase->getServers()) > 0) {
-                return true;
-            }
-        } catch (\CouchbaseException $e) {
-            return false;
-        }
-
-        return true;
-    }
-
-    public function getCassandraStorage()
-    {
-        if (!$this->cassandra) {
-            if (class_exists('phpcassa\ColumnFamily')) {
-                $cassandra = new \phpcassa\Connection\ConnectionPool('oauth2_test', array('127.0.0.1:9160'));
-                if ($this->testCassandraConnection($cassandra)) {
-                    $this->removeCassandraDb();
-                    $this->cassandra = new Cassandra($cassandra);
-                    $this->createCassandraDb($this->cassandra);
-                } else {
-                    $this->cassandra = new NullStorage('Cassandra', 'Unable to connect to cassandra server on "127.0.0.1:9160"');
-                }
-            } else {
-                $this->cassandra = new NullStorage('Cassandra', 'Missing cassandra library. Please run "composer.phar require thobbs/phpcassa:dev-master"');
-            }
-        }
-
-        return $this->cassandra;
-    }
-
-    private function testCassandraConnection(\phpcassa\Connection\ConnectionPool $cassandra)
-    {
-        try {
-            new \phpcassa\SystemManager('localhost:9160');
-        } catch (\Exception $e) {
-            return false;
-        }
-
-        return true;
-    }
-
-    private function removeCassandraDb()
-    {
-        $sys = new \phpcassa\SystemManager('localhost:9160');
-
-        try {
-            $sys->drop_keyspace('oauth2_test');
-        } catch (\cassandra\InvalidRequestException $e) {
-
-        }
-    }
-
-    private function createCassandraDb(Cassandra $storage)
-    {
-        // create the cassandra keyspace and column family
-        $sys = new \phpcassa\SystemManager('localhost:9160');
-
-        $sys->create_keyspace('oauth2_test', array(
-            "strategy_class" => \phpcassa\Schema\StrategyClass::SIMPLE_STRATEGY,
-            "strategy_options" => array('replication_factor' => '1')
-        ));
-
-        $sys->create_column_family('oauth2_test', 'auth');
-        $cassandra = new \phpcassa\Connection\ConnectionPool('oauth2_test', array('127.0.0.1:9160'));
-        $cf = new \phpcassa\ColumnFamily($cassandra, 'auth');
-
-        // populate the data
-        $storage->setClientDetails("oauth_test_client", "testpass", "http://example.com", 'implicit password');
-        $storage->setAccessToken("testtoken", "Some Client", '', time() + 1000);
-        $storage->setAuthorizationCode("testcode", "Some Client", '', '', time() + 1000);
-
-        $storage->setScope('supportedscope1 supportedscope2 supportedscope3 supportedscope4');
-        $storage->setScope('defaultscope1 defaultscope2', null, 'default');
-
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID');
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID', 'default');
-
-        $storage->setScope('clientscope1 clientscope2 clientscope3', 'Test Client ID 2');
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID 2', 'default');
-
-        $storage->setScope('clientscope1 clientscope2', 'Test Default Scope Client ID');
-        $storage->setScope('clientscope1 clientscope2', 'Test Default Scope Client ID', 'default');
-
-        $storage->setScope('clientscope1 clientscope2 clientscope3', 'Test Default Scope Client ID 2');
-        $storage->setScope('clientscope3', 'Test Default Scope Client ID 2', 'default');
-
-        $storage->setClientKey('oauth_test_client', $this->getTestPublicKey(), 'test_subject');
-
-        $cf->insert("oauth_public_keys:ClientID_One", array('__data' => json_encode(array("public_key" => "client_1_public", "private_key" => "client_1_private", "encryption_algorithm" => "RS256"))));
-        $cf->insert("oauth_public_keys:ClientID_Two", array('__data' => json_encode(array("public_key" => "client_2_public", "private_key" => "client_2_private", "encryption_algorithm" => "RS256"))));
-        $cf->insert("oauth_public_keys:", array('__data' => json_encode(array("public_key" => $this->getTestPublicKey(), "private_key" =>  $this->getTestPrivateKey(), "encryption_algorithm" => "RS256"))));
-
-        $cf->insert("oauth_users:testuser", array('__data' =>json_encode(array("password" => "password", "email" => "testuser@test.com", "email_verified" => true))));
-
-    }
-
-    private function createSqliteDb(\PDO $pdo)
-    {
-        $this->runPdoSql($pdo);
-    }
-
-    private function removeSqliteDb()
-    {
-        if (file_exists($this->getSqliteDir())) {
-            unlink($this->getSqliteDir());
-        }
-    }
-
-    private function createMysqlDb(\PDO $pdo)
-    {
-        $pdo->exec('CREATE DATABASE oauth2_server_php');
-        $pdo->exec('USE oauth2_server_php');
-        $this->runPdoSql($pdo);
-    }
-
-    private function removeMysqlDb(\PDO $pdo)
-    {
-        $pdo->exec('DROP DATABASE IF EXISTS oauth2_server_php');
-    }
-
-    private function createPostgresDb()
-    {
-        if (!`psql postgres -tAc "SELECT 1 FROM pg_roles WHERE rolname='postgres'"`) {
-            `createuser -s -r postgres`;
-        }
-
-        `createdb -O postgres oauth2_server_php`;
-    }
-
-    private function populatePostgresDb(\PDO $pdo)
-    {
-        $this->runPdoSql($pdo);
-    }
-
-    private function removePostgresDb()
-    {
-        if (trim(`psql -l | grep oauth2_server_php | wc -l`)) {
-            `dropdb oauth2_server_php`;
-        }
-    }
-
-    public function runPdoSql(\PDO $pdo)
-    {
-        $storage = new Pdo($pdo);
-        foreach (explode(';', $storage->getBuildSql()) as $statement) {
-            $result = $pdo->exec($statement);
-        }
-
-        // set up scopes
-        $sql = 'INSERT INTO oauth_scopes (scope) VALUES (?)';
-        foreach (explode(' ', 'supportedscope1 supportedscope2 supportedscope3 supportedscope4 clientscope1 clientscope2 clientscope3') as $supportedScope) {
-            $pdo->prepare($sql)->execute(array($supportedScope));
-        }
-
-        $sql = 'INSERT INTO oauth_scopes (scope, is_default) VALUES (?, ?)';
-        foreach (array('defaultscope1', 'defaultscope2') as $defaultScope) {
-            $pdo->prepare($sql)->execute(array($defaultScope, true));
-        }
-
-        // set up clients
-        $sql = 'INSERT INTO oauth_clients (client_id, client_secret, scope, grant_types) VALUES (?, ?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('Test Client ID', 'TestSecret', 'clientscope1 clientscope2', null));
-        $pdo->prepare($sql)->execute(array('Test Client ID 2', 'TestSecret', 'clientscope1 clientscope2 clientscope3', null));
-        $pdo->prepare($sql)->execute(array('Test Default Scope Client ID', 'TestSecret', 'clientscope1 clientscope2', null));
-        $pdo->prepare($sql)->execute(array('oauth_test_client', 'testpass', null, 'implicit password'));
-
-        // set up misc
-        $sql = 'INSERT INTO oauth_access_tokens (access_token, client_id, expires, user_id) VALUES (?, ?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('testtoken', 'Some Client', date('Y-m-d H:i:s', strtotime('+1 hour')), null));
-        $pdo->prepare($sql)->execute(array('accesstoken-openid-connect', 'Some Client', date('Y-m-d H:i:s', strtotime('+1 hour')), 'testuser'));
-
-        $sql = 'INSERT INTO oauth_authorization_codes (authorization_code, client_id, expires) VALUES (?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('testcode', 'Some Client', date('Y-m-d H:i:s', strtotime('+1 hour'))));
-
-        $sql = 'INSERT INTO oauth_users (username, password, email, email_verified) VALUES (?, ?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('testuser', 'password', 'testuser@test.com', true));
-
-        $sql = 'INSERT INTO oauth_public_keys (client_id, public_key, private_key, encryption_algorithm) VALUES (?, ?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('ClientID_One', 'client_1_public', 'client_1_private', 'RS256'));
-        $pdo->prepare($sql)->execute(array('ClientID_Two', 'client_2_public', 'client_2_private', 'RS256'));
-
-        $sql = 'INSERT INTO oauth_public_keys (client_id, public_key, private_key, encryption_algorithm) VALUES (?, ?, ?, ?)';
-        $pdo->prepare($sql)->execute(array(null, $this->getTestPublicKey(), $this->getTestPrivateKey(), 'RS256'));
-
-        $sql = 'INSERT INTO oauth_jwt (client_id, subject, public_key) VALUES (?, ?, ?)';
-        $pdo->prepare($sql)->execute(array('oauth_test_client', 'test_subject', $this->getTestPublicKey()));
-    }
-
-    public function getSqliteDir()
-    {
-        return $this->configDir. '/test.sqlite';
-    }
-
-    public function getConfigDir()
-    {
-        return $this->configDir;
-    }
-
-    private function createCouchbaseDB(\Couchbase $db)
-    {
-        $db->set('oauth_clients-oauth_test_client',json_encode(array(
-            'client_id' => "oauth_test_client",
-            'client_secret' => "testpass",
-            'redirect_uri' => "http://example.com",
-            'grant_types' => 'implicit password'
-        )));
-
-        $db->set('oauth_access_tokens-testtoken',json_encode(array(
-            'access_token' => "testtoken",
-            'client_id' => "Some Client"
-        )));
-
-        $db->set('oauth_authorization_codes-testcode',json_encode(array(
-            'access_token' => "testcode",
-            'client_id' => "Some Client"
-        )));
-
-        $db->set('oauth_users-testuser',json_encode(array(
-            'username' => 'testuser',
-            'password' => 'password',
-            'email' => 'testuser@test.com',
-            'email_verified' => true,
-        )));
-
-        $db->set('oauth_jwt-oauth_test_client',json_encode(array(
-            'client_id' => 'oauth_test_client',
-            'key'       => $this->getTestPublicKey(),
-            'subject'   => 'test_subject',
-        )));
-    }
-
-    private function clearCouchbase(\Couchbase $cb)
-    {
-        $cb->delete('oauth_authorization_codes-new-openid-code');
-        $cb->delete('oauth_access_tokens-newtoken');
-        $cb->delete('oauth_authorization_codes-newcode');
-        $cb->delete('oauth_refresh_tokens-refreshtoken');
-    }
-
-    private function createMongoDb(\MongoDB $db)
-    {
-        $db->oauth_clients->insert(array(
-            'client_id' => "oauth_test_client",
-            'client_secret' => "testpass",
-            'redirect_uri' => "http://example.com",
-            'grant_types' => 'implicit password'
-        ));
-
-        $db->oauth_access_tokens->insert(array(
-            'access_token' => "testtoken",
-            'client_id' => "Some Client"
-        ));
-
-        $db->oauth_authorization_codes->insert(array(
-            'authorization_code' => "testcode",
-            'client_id' => "Some Client"
-        ));
-
-        $db->oauth_users->insert(array(
-            'username' => 'testuser',
-            'password' => 'password',
-            'email' => 'testuser@test.com',
-            'email_verified' => true,
-        ));
-
-        $db->oauth_jwt->insert(array(
-            'client_id' => 'oauth_test_client',
-            'key'       => $this->getTestPublicKey(),
-            'subject'   => 'test_subject',
-        ));
-    }
-
-    private function createRedisDb(Redis $storage)
-    {
-        $storage->setClientDetails("oauth_test_client", "testpass", "http://example.com", 'implicit password');
-        $storage->setAccessToken("testtoken", "Some Client", '', time() + 1000);
-        $storage->setAuthorizationCode("testcode", "Some Client", '', '', time() + 1000);
-        $storage->setUser("testuser", "password");
-
-        $storage->setScope('supportedscope1 supportedscope2 supportedscope3 supportedscope4');
-        $storage->setScope('defaultscope1 defaultscope2', null, 'default');
-
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID');
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID', 'default');
-
-        $storage->setScope('clientscope1 clientscope2 clientscope3', 'Test Client ID 2');
-        $storage->setScope('clientscope1 clientscope2', 'Test Client ID 2', 'default');
-
-        $storage->setScope('clientscope1 clientscope2', 'Test Default Scope Client ID');
-        $storage->setScope('clientscope1 clientscope2', 'Test Default Scope Client ID', 'default');
-
-        $storage->setScope('clientscope1 clientscope2 clientscope3', 'Test Default Scope Client ID 2');
-        $storage->setScope('clientscope3', 'Test Default Scope Client ID 2', 'default');
-
-        $storage->setClientKey('oauth_test_client', $this->getTestPublicKey(), 'test_subject');
-    }
-
-    public function removeMongoDb(\MongoDB $db)
-    {
-        $db->drop();
-    }
-
-    public function getTestPublicKey()
-    {
-        return file_get_contents(__DIR__.'/../../../config/keys/id_rsa.pub');
-    }
-
-    private function getTestPrivateKey()
-    {
-        return file_get_contents(__DIR__.'/../../../config/keys/id_rsa');
-    }
-
-    public function getDynamoDbStorage()
-    {
-        if (!$this->dynamodb) {
-            // only run once per travis build
-            if (true == $this->getEnvVar('TRAVIS')) {
-                if (self::DYNAMODB_PHP_VERSION != $this->getEnvVar('TRAVIS_PHP_VERSION')) {
-                    $this->dynamodb = new NullStorage('DynamoDb', 'Skipping for travis.ci - only run once per build');
-
-                    return;
-                }
-            }
-            if (class_exists('\Aws\DynamoDb\DynamoDbClient')) {
-                if ($client = $this->getDynamoDbClient()) {
-                    // travis runs a unique set of tables per build, to avoid conflict
-                    $prefix = '';
-                    if ($build_id = $this->getEnvVar('TRAVIS_JOB_NUMBER')) {
-                        $prefix = sprintf('build_%s_', $build_id);
-                    } else {
-                        if (!$this->deleteDynamoDb($client, $prefix, true)) {
-                            return $this->dynamodb = new NullStorage('DynamoDb', 'Timed out while waiting for DynamoDB deletion (30 seconds)');
-                        }
-                    }
-                    $this->createDynamoDb($client, $prefix);
-                    $this->populateDynamoDb($client, $prefix);
-                    $config = array(
-                        'client_table' => $prefix.'oauth_clients',
-                        'access_token_table' => $prefix.'oauth_access_tokens',
-                        'refresh_token_table' => $prefix.'oauth_refresh_tokens',
-                        'code_table' => $prefix.'oauth_authorization_codes',
-                        'user_table' => $prefix.'oauth_users',
-                        'jwt_table'  => $prefix.'oauth_jwt',
-                        'scope_table'  => $prefix.'oauth_scopes',
-                        'public_key_table'  => $prefix.'oauth_public_keys',
-                    );
-                    $this->dynamodb = new DynamoDB($client, $config);
-                } elseif (!$this->dynamodb) {
-                    $this->dynamodb = new NullStorage('DynamoDb', 'unable to connect to DynamoDB');
-                }
-            } else {
-                $this->dynamodb = new NullStorage('DynamoDb', 'Missing DynamoDB library. Please run "composer.phar require aws/aws-sdk-php:dev-master');
-            }
-        }
-
-        return $this->dynamodb;
-    }
-
-    private function getDynamoDbClient()
-    {
-        $config = array();
-        // check for environment variables
-        if (($key = $this->getEnvVar('AWS_ACCESS_KEY_ID')) && ($secret = $this->getEnvVar('AWS_SECRET_KEY'))) {
-            $config['key']    = $key;
-            $config['secret'] = $secret;
-        } else {
-            // fall back on ~/.aws/credentials file
-            // @see http://docs.aws.amazon.com/aws-sdk-php/guide/latest/credentials.html#credential-profiles
-            if (!file_exists($this->getEnvVar('HOME') . '/.aws/credentials')) {
-                $this->dynamodb = new NullStorage('DynamoDb', 'No aws credentials file found, and no AWS_ACCESS_KEY_ID or AWS_SECRET_KEY environment variable set');
-
-                return;
-            }
-
-            // set profile in AWS_PROFILE environment variable, defaults to "default"
-            $config['profile'] = $this->getEnvVar('AWS_PROFILE', 'default');
-        }
-
-        // set region in AWS_REGION environment variable, defaults to "us-east-1"
-        $config['region'] = $this->getEnvVar('AWS_REGION', \Aws\Common\Enum\Region::US_EAST_1);
-
-        return \Aws\DynamoDb\DynamoDbClient::factory($config);
-    }
-
-    private function deleteDynamoDb(\Aws\DynamoDb\DynamoDbClient $client, $prefix = null, $waitForDeletion = false)
-    {
-        $tablesList = explode(' ', 'oauth_access_tokens oauth_authorization_codes oauth_clients oauth_jwt oauth_public_keys oauth_refresh_tokens oauth_scopes oauth_users');
-        $nbTables  = count($tablesList);
-
-        // Delete all table.
-        foreach ($tablesList as $key => $table) {
-            try {
-                $client->deleteTable(array('TableName' => $prefix.$table));
-            } catch (\Aws\DynamoDb\Exception\DynamoDbException $e) {
-                // Table does not exist : nothing to do
-            }
-        }
-
-        // Wait for deleting
-        if ($waitForDeletion) {
-            $retries = 5;
-            $nbTableDeleted = 0;
-            while ($nbTableDeleted != $nbTables) {
-                $nbTableDeleted = 0;
-                foreach ($tablesList as $key => $table) {
-                    try {
-                        $result = $client->describeTable(array('TableName' => $prefix.$table));
-                    } catch (\Aws\DynamoDb\Exception\DynamoDbException $e) {
-                        // Table does not exist : nothing to do
-                        $nbTableDeleted++;
-                    }
-                }
-                if ($nbTableDeleted != $nbTables) {
-                    if ($retries < 0) {
-                        // we are tired of waiting
-                        return false;
-                    }
-                    sleep(5);
-                    echo "Sleeping 5 seconds for DynamoDB ($retries more retries)...\n";
-                    $retries--;
-                }
-            }
-        }
-
-        return true;
-    }
-
-    private function createDynamoDb(\Aws\DynamoDb\DynamoDbClient $client, $prefix = null)
-    {
-        $tablesList = explode(' ', 'oauth_access_tokens oauth_authorization_codes oauth_clients oauth_jwt oauth_public_keys oauth_refresh_tokens oauth_scopes oauth_users');
-        $nbTables  = count($tablesList);
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_access_tokens',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'access_token','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'access_token','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_authorization_codes',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'authorization_code','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'authorization_code','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_clients',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'client_id','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'client_id','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_jwt',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'client_id','AttributeType' => 'S'),
-                array('AttributeName' => 'subject','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(
-                array('AttributeName' => 'client_id','KeyType' => 'HASH'),
-                array('AttributeName' => 'subject','KeyType' => 'RANGE')
-            ),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_public_keys',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'client_id','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'client_id','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_refresh_tokens',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'refresh_token','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'refresh_token','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_scopes',
-            'AttributeDefinitions' => array(
-                array('AttributeName' => 'scope','AttributeType' => 'S'),
-                array('AttributeName' => 'is_default','AttributeType' => 'S')
-            ),
-            'KeySchema' => array(array('AttributeName' => 'scope','KeyType' => 'HASH')),
-            'GlobalSecondaryIndexes' => array(
-                array(
-                    'IndexName' => 'is_default-index',
-                    'KeySchema' => array(array('AttributeName' => 'is_default', 'KeyType' => 'HASH')),
-                    'Projection' => array('ProjectionType' => 'ALL'),
-                    'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-                ),
-            ),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        $client->createTable(array(
-            'TableName' => $prefix.'oauth_users',
-            'AttributeDefinitions' => array(array('AttributeName' => 'username','AttributeType' => 'S')),
-            'KeySchema' => array(array('AttributeName' => 'username','KeyType' => 'HASH')),
-            'ProvisionedThroughput' => array('ReadCapacityUnits'  => 1,'WriteCapacityUnits' => 1)
-        ));
-
-        // Wait for creation
-        $nbTableCreated = 0;
-        while ($nbTableCreated != $nbTables) {
-            $nbTableCreated = 0;
-            foreach ($tablesList as $key => $table) {
-                try {
-                    $result = $client->describeTable(array('TableName' => $prefix.$table));
-                    if ($result['Table']['TableStatus'] == 'ACTIVE') {
-                        $nbTableCreated++;
-                    }
-                } catch (\Aws\DynamoDb\Exception\DynamoDbException $e) {
-                    // Table does not exist : nothing to do
-                    $nbTableCreated++;
-                }
-            }
-            if ($nbTableCreated != $nbTables) {
-                sleep(1);
-            }
-        }
-    }
-
-    private function populateDynamoDb($client, $prefix = null)
-    {
-        // set up scopes
-        foreach (explode(' ', 'supportedscope1 supportedscope2 supportedscope3 supportedscope4 clientscope1 clientscope2 clientscope3') as $supportedScope) {
-            $client->putItem(array(
-                'TableName' => $prefix.'oauth_scopes',
-                'Item' => array('scope' => array('S' => $supportedScope))
-            ));
-        }
-
-        foreach (array('defaultscope1', 'defaultscope2') as $defaultScope) {
-            $client->putItem(array(
-                'TableName' => $prefix.'oauth_scopes',
-                'Item' => array('scope' => array('S' => $defaultScope), 'is_default' => array('S' => "true"))
-            ));
-        }
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_clients',
-            'Item' => array(
-                'client_id' => array('S' => 'Test Client ID'),
-                'client_secret' => array('S' => 'TestSecret'),
-                'scope' => array('S' => 'clientscope1 clientscope2')
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_clients',
-            'Item' => array(
-                'client_id' => array('S' => 'Test Client ID 2'),
-                'client_secret' => array('S' => 'TestSecret'),
-                'scope' => array('S' => 'clientscope1 clientscope2 clientscope3')
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_clients',
-            'Item' => array(
-                'client_id' => array('S' => 'Test Default Scope Client ID'),
-                'client_secret' => array('S' => 'TestSecret'),
-                'scope' => array('S' => 'clientscope1 clientscope2')
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_clients',
-            'Item' => array(
-                'client_id' => array('S' => 'oauth_test_client'),
-                'client_secret' => array('S' => 'testpass'),
-                'grant_types' => array('S' => 'implicit password')
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_access_tokens',
-            'Item' => array(
-                'access_token' => array('S' => 'testtoken'),
-                'client_id' => array('S' => 'Some Client'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_access_tokens',
-            'Item' => array(
-                 'access_token' => array('S' => 'accesstoken-openid-connect'),
-                 'client_id' => array('S' => 'Some Client'),
-                 'user_id' => array('S' => 'testuser'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_authorization_codes',
-            'Item' => array(
-                'authorization_code' => array('S' => 'testcode'),
-                'client_id' => array('S' => 'Some Client'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_users',
-            'Item' => array(
-                'username' => array('S' => 'testuser'),
-                'password' => array('S' => 'password'),
-                'email' => array('S' => 'testuser@test.com'),
-                'email_verified' => array('S' => 'true'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_public_keys',
-            'Item' => array(
-                'client_id' => array('S' => 'ClientID_One'),
-                'public_key' => array('S' => 'client_1_public'),
-                'private_key' => array('S' => 'client_1_private'),
-                'encryption_algorithm' => array('S' => 'RS256'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_public_keys',
-            'Item' => array(
-                'client_id' => array('S' => 'ClientID_Two'),
-                'public_key' => array('S' => 'client_2_public'),
-                'private_key' => array('S' => 'client_2_private'),
-                'encryption_algorithm' => array('S' => 'RS256'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_public_keys',
-            'Item' => array(
-                'client_id' => array('S' => '0'),
-                'public_key' => array('S' => $this->getTestPublicKey()),
-                'private_key' => array('S' => $this->getTestPrivateKey()),
-                'encryption_algorithm' => array('S' => 'RS256'),
-            )
-        ));
-
-        $client->putItem(array(
-            'TableName' => $prefix.'oauth_jwt',
-            'Item' => array(
-                'client_id' => array('S' => 'oauth_test_client'),
-                'subject' => array('S' => 'test_subject'),
-                'public_key' => array('S' => $this->getTestPublicKey()),
-            )
-        ));
-    }
-
-    public function cleanupTravisDynamoDb($prefix = null)
-    {
-        if (is_null($prefix)) {
-            // skip this when not applicable
-            if (!$this->getEnvVar('TRAVIS') || self::DYNAMODB_PHP_VERSION != $this->getEnvVar('TRAVIS_PHP_VERSION')) {
-                return;
-            }
-
-            $prefix = sprintf('build_%s_', $this->getEnvVar('TRAVIS_JOB_NUMBER'));
-        }
-
-        $client = $this->getDynamoDbClient();
-        $this->deleteDynamoDb($client, $prefix);
-    }
-
-    private function getEnvVar($var, $default = null)
-    {
-        return isset($_SERVER[$var]) ? $_SERVER[$var] : (getenv($var) ?: $default);
-    }
-}
diff --git a/library/oauth2/test/lib/OAuth2/Storage/NullStorage.php b/library/oauth2/test/lib/OAuth2/Storage/NullStorage.php
deleted file mode 100644
index 6caa62068..000000000
--- a/library/oauth2/test/lib/OAuth2/Storage/NullStorage.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-namespace OAuth2\Storage;
-
-/**
-*
-*/
-class NullStorage extends Memory
-{
-    private $name;
-    private $description;
-
-    public function __construct($name, $description = null)
-    {
-        $this->name = $name;
-        $this->description = $description;
-    }
-
-    public function __toString()
-    {
-        return $this->name;
-    }
-
-    public function getMessage()
-    {
-        if ($this->description) {
-             return $this->description;
-        }
-
-        return $this->name;
-    }
-}
author	Mario Vavti <mario@mariovavti.com>	2017-07-03 21:33:24 +0200
committer	Mario Vavti <mario@mariovavti.com>	2017-07-03 21:33:24 +0200
commit	d0961068247ce57ba0eb45afc078cacb44b87810 (patch)
tree	f9372689e943a522f4c0bd417d4458474aee0cfd /library/oauth2
parent	562124c29f821b046bc4cf4b48a7bde39c70a07b (diff)
parent	64cad0a041e44940f75bf351fc3755b3202f9029 (diff)
download	volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.tar.gz volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.tar.bz2 volse-hubzilla-d0961068247ce57ba0eb45afc078cacb44b87810.zip