1 files changed, 43 insertions, 3 deletions
diff --git a/vendor/bshaffer/oauth2-server-php/src/OAuth2/GrantType/UserCredentials.php b/vendor/bshaffer/oauth2-server-php/src/OAuth2/GrantType/UserCredentials.php
index f165538ba..b10c2dd09 100644
--- a/vendor/bshaffer/oauth2-server-php/src/OAuth2/GrantType/UserCredentials.php
+++ b/vendor/bshaffer/oauth2-server-php/src/OAuth2/GrantType/UserCredentials.php
@@ -6,30 +6,46 @@ use OAuth2\Storage\UserCredentialsInterface;
 use OAuth2\ResponseType\AccessTokenInterface;
 use OAuth2\RequestInterface;
 use OAuth2\ResponseInterface;
+use LogicException;
 
 /**
- *
  * @author Brent Shaffer <bshafs at gmail dot com>
  */
 class UserCredentials implements GrantTypeInterface
 {
+    /**
+     * @var array
+     */
     private $userInfo;
 
+    /**
+     * @var UserCredentialsInterface
+     */
     protected $storage;
 
     /**
-     * @param OAuth2\Storage\UserCredentialsInterface $storage REQUIRED Storage class for retrieving user credentials information
+     * @param UserCredentialsInterface $storage - REQUIRED Storage class for retrieving user credentials information
      */
     public function __construct(UserCredentialsInterface $storage)
     {
         $this->storage = $storage;
     }
 
-    public function getQuerystringIdentifier()
+    /**
+     * @return string
+     */
+    public function getQueryStringIdentifier()
     {
         return 'password';
     }
 
+    /**
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     * @return bool|mixed|null
+     *
+     * @throws LogicException
+     */
     public function validateRequest(RequestInterface $request, ResponseInterface $response)
     {
         if (!$request->request("password") || !$request->request("username")) {
@@ -61,21 +77,45 @@ class UserCredentials implements GrantTypeInterface
         return true;
     }
 
+    /**
+     * Get client id
+     *
+     * @return mixed|null
+     */
     public function getClientId()
     {
         return null;
     }
 
+    /**
+     * Get user id
+     *
+     * @return mixed
+     */
     public function getUserId()
     {
         return $this->userInfo['user_id'];
     }
 
+    /**
+     * Get scope
+     *
+     * @return null|string
+     */
     public function getScope()
     {
         return isset($this->userInfo['scope']) ? $this->userInfo['scope'] : null;
     }
 
+    /**
+     * Create access token
+     *
+     * @param AccessTokenInterface $accessToken
+     * @param mixed                $client_id   - client identifier related to the access token.
+     * @param mixed                $user_id     - user id associated with the access token
+     * @param string               $scope       - scopes to be stored in space-separated string.
+     * @return array
+     */
     public function createAccessToken(AccessTokenInterface $accessToken, $client_id, $user_id, $scope)
     {
         return $accessToken->createAccessToken($client_id, $user_id, $scope);