Applied fixes from StyleCI

examples/public/auth_code.php

@@ -3,19 +3,17 @@
 use League\OAuth2\Server\Exception\OAuthServerException;
 use League\OAuth2\Server\Grant\AuthCodeGrant;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\AuthCodeRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\RefreshTokenRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
 use OAuth2ServerExamples\Repositories\UserRepository;
-
 use Slim\App;
 use Slim\Http\Request;
 use Slim\Http\Response;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
 
 // App
 $app = new App([
@@ -29,8 +27,8 @@ $app = new App([
         $refreshTokenRepository = new RefreshTokenRepository();
         $authCodeRepository = new AuthCodeRepository();
 
-        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+        $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
         // Setup the authorization server
         $server = new Server(

examples/public/client_credentials.php

@@ -3,16 +3,14 @@
 use League\OAuth2\Server\Exception\OAuthServerException;
 use League\OAuth2\Server\Grant\ClientCredentialsGrant;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
-
 use Slim\App;
 use Slim\Http\Request;
 use Slim\Http\Response;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
 
 // App
 $app = new App([
@@ -23,8 +21,8 @@ $app = new App([
         $scopeRepository = new ScopeRepository();
         $accessTokenRepository = new AccessTokenRepository();
 
-        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+        $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
         // Setup the authorization server
         $server = new Server(
@@ -39,7 +37,7 @@ $app = new App([
         $server->enableGrantType(new ClientCredentialsGrant(), new \DateInterval('PT1H'));
 
         return $server;
-    }
+    },
 ]);
 
 $app->post('/access_token', function (Request $request, Response $response) {

examples/public/middleware_authentication.php

@@ -4,16 +4,14 @@ use League\OAuth2\Server\Grant\PasswordGrant;
 use League\OAuth2\Server\Grant\RefreshTokenGrant;
 use League\OAuth2\Server\Middleware\AuthenticationServerMiddleware;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\RefreshTokenRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
 use OAuth2ServerExamples\Repositories\UserRepository;
-
 use Slim\App;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
 
 // App
 $app = new App([
@@ -29,8 +27,8 @@ $app = new App([
         $userRepository = new UserRepository();
         $refreshTokenRepository = new RefreshTokenRepository();
 
-        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+        $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
         // Setup the authorization server
         $server = new Server(
@@ -52,7 +50,7 @@ $app = new App([
         );
 
         return $server;
-    }
+    },
 ]);
 
 $app->post('/access_token', function () {

examples/public/password.php

@@ -3,18 +3,16 @@
 use League\OAuth2\Server\Exception\OAuthServerException;
 use League\OAuth2\Server\Grant\PasswordGrant;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\RefreshTokenRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
 use OAuth2ServerExamples\Repositories\UserRepository;
-
 use Slim\App;
 use Slim\Http\Request;
 use Slim\Http\Response;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
 
 // App
 $app = new App([
@@ -27,8 +25,8 @@ $app = new App([
         $userRepository = new UserRepository();
         $refreshTokenRepository = new RefreshTokenRepository();
 
-        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+        $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
         // Setup the authorization server
         $server = new Server(
@@ -46,7 +44,7 @@ $app = new App([
         );
 
         return $server;
-    }
+    },
 ]);
 
 $app->post('/access_token', function (Request $request, Response $response) {

examples/public/protected_api.php

@@ -2,16 +2,14 @@
 
 use League\OAuth2\Server\Middleware\ResourceServerMiddleware;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
-
 use Slim\App;
 use Slim\Http\Request;
 use Slim\Http\Response;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
 
 // App
 $app = new App([
@@ -25,8 +23,8 @@ $app = new App([
         $scopeRepository = new ScopeRepository();
         $accessTokenRepository = new AccessTokenRepository();
 
-        $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+        $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-        $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+        $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
         // Setup the authorization server
         $server = new Server(
@@ -38,7 +36,7 @@ $app = new App([
         );
 
         return $server;
-    }
+    },
 ]);
 
 $app->add(new ResourceServerMiddleware($app->getContainer()->get(Server::class)));
@@ -50,7 +48,7 @@ $app->post('/api/example', function (Request $request, Response $response) {
         $params = [
             'id'   => 1,
             'name' => 'Alex',
-            'city' => 'London'
+            'city' => 'London',
         ];
     }
 

examples/public/refresh_token.php

@@ -3,19 +3,15 @@
 use League\OAuth2\Server\Exception\OAuthServerException;
 use League\OAuth2\Server\Grant\RefreshTokenGrant;
 use League\OAuth2\Server\Server;
-
 use OAuth2ServerExamples\Repositories\AccessTokenRepository;
 use OAuth2ServerExamples\Repositories\ClientRepository;
 use OAuth2ServerExamples\Repositories\RefreshTokenRepository;
 use OAuth2ServerExamples\Repositories\ScopeRepository;
-
 use Slim\App;
 use Slim\Http\Request;
 use Slim\Http\Response;
 
-include(__DIR__ . '/../vendor/autoload.php');
+include __DIR__.'/../vendor/autoload.php';
-
-
 
 // App
 $app = new App([Server::class => function () {
@@ -25,8 +21,8 @@ $app = new App([Server::class => function () {
     $accessTokenRepository = new AccessTokenRepository();
     $refreshTokenRepository = new RefreshTokenRepository();
 
-    $privateKeyPath = 'file://' . __DIR__ . '/../private.key';
+    $privateKeyPath = 'file://'.__DIR__.'/../private.key';
-    $publicKeyPath = 'file://' . __DIR__ . '/../public.key';
+    $publicKeyPath = 'file://'.__DIR__.'/../public.key';
 
     // Setup the authorization server
     $server = new Server(

examples/src/Entities/UserEntity.php

@@ -7,7 +7,8 @@ use League\OAuth2\Server\Entities\Interfaces\UserEntityInterface;
 class UserEntity implements UserEntityInterface
 {
     /**
-     * Return the user's identifier
+     * Return the user's identifier.
+     *
      * @return mixed
      */
     public function getIdentifier()

examples/src/Repositories/AccessTokenRepository.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace OAuth2ServerExamples\Repositories;
 
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
@@ -7,7 +8,7 @@ use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
 class AccessTokenRepository implements AccessTokenRepositoryInterface
 {
     /**
-     * Persists a new access token to permanent storage
+     * Persists a new access token to permanent storage.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface $accessTokenEntity
      */
@@ -17,7 +18,7 @@ class AccessTokenRepository implements AccessTokenRepositoryInterface
     }
 
     /**
-     * Revoke an access token
+     * Revoke an access token.
      *
      * @param string $tokenId
      */
@@ -27,7 +28,7 @@ class AccessTokenRepository implements AccessTokenRepositoryInterface
     }
 
     /**
-     * Check if the access token has been revoked
+     * Check if the access token has been revoked.
      *
      * @param string $tokenId
      *

examples/src/Repositories/AuthCodeRepository.php

@@ -7,9 +7,8 @@ use League\OAuth2\Server\Repositories\AuthCodeRepositoryInterface;
 
 class AuthCodeRepository implements AuthCodeRepositoryInterface
 {
-
     /**
-     * Persists a new auth code to permanent storage
+     * Persists a new auth code to permanent storage.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface $authCodeEntity
      */
@@ -19,7 +18,7 @@ class AuthCodeRepository implements AuthCodeRepositoryInterface
     }
 
     /**
-     * Revoke an auth code
+     * Revoke an auth code.
      *
      * @param string $codeId
      */
@@ -29,7 +28,7 @@ class AuthCodeRepository implements AuthCodeRepositoryInterface
     }
 
     /**
-     * Check if the auth code has been revoked
+     * Check if the auth code has been revoked.
      *
      * @param string $codeId
      *

examples/src/Repositories/ClientRepository.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace OAuth2ServerExamples\Repositories;
 
 use League\OAuth2\Server\Entities\ClientEntity;
@@ -7,7 +8,7 @@ use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
 class ClientRepository implements ClientRepositoryInterface
 {
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getClientEntity($clientIdentifier, $clientSecret = null, $redirectUri = null, $grantType = null)
     {
@@ -15,23 +16,23 @@ class ClientRepository implements ClientRepositoryInterface
             'myawesomeapp' => [
                 'secret'       => password_hash('abc123', PASSWORD_BCRYPT),
                 'name'         => 'My Awesome App',
-                'redirect_uri' => 'http://foo/bar'
+                'redirect_uri' => 'http://foo/bar',
-            ]
+            ],
         ];
 
         // Check if client is registered
         if (array_key_exists($clientIdentifier, $clients) === false) {
-            return null;
+            return;
         }
 
         // Check if client secret is valid
         if ($clientSecret !== null && password_verify($clientSecret, $clients[$clientIdentifier]['secret']) === false) {
-            return null;
+            return;
         }
 
         // Check if redirect URI is valid
         if ($redirectUri !== null && $redirectUri !== $clients[$clientIdentifier]['redirect_uri']) {
-            return null;
+            return;
         }
 
         $client = new ClientEntity();

examples/src/Repositories/RefreshTokenRepository.php

@@ -7,9 +7,8 @@ use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
 
 class RefreshTokenRepository implements RefreshTokenRepositoryInterface
 {
-
     /**
-     * Create a new refresh token_name
+     * Create a new refresh token_name.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface $refreshTokenEntityInterface
      */
@@ -19,7 +18,7 @@ class RefreshTokenRepository implements RefreshTokenRepositoryInterface
     }
 
     /**
-     * Revoke the refresh token
+     * Revoke the refresh token.
      *
      * @param string $tokenId
      */
@@ -29,7 +28,7 @@ class RefreshTokenRepository implements RefreshTokenRepositoryInterface
     }
 
     /**
-     * Check if the refresh token has been revoked
+     * Check if the refresh token has been revoked.
      *
      * @param string $tokenId
      *

examples/src/Repositories/ScopeRepository.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace OAuth2ServerExamples\Repositories;
 
 use League\OAuth2\Server\Entities\ScopeEntity;
@@ -7,21 +8,21 @@ use League\OAuth2\Server\Repositories\ScopeRepositoryInterface;
 class ScopeRepository implements ScopeRepositoryInterface
 {
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getScopeEntityByIdentifier($scopeIdentifier, $grantType, $clientId = null)
     {
         $scopes = [
             'basic' => [
-                'description' => 'Basic details about you'
+                'description' => 'Basic details about you',
             ],
             'email' => [
-                'description' => 'Your email address'
+                'description' => 'Your email address',
-            ]
+            ],
         ];
 
         if (array_key_exists($scopeIdentifier, $scopes) === false) {
-            return null;
+            return;
         }
 
         $scope = new ScopeEntity();

examples/src/Repositories/UserRepository.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace OAuth2ServerExamples\Repositories;
 
 use League\OAuth2\Server\Repositories\UserRepositoryInterface;
@@ -7,7 +8,7 @@ use OAuth2ServerExamples\Entities\UserEntity;
 class UserRepository implements UserRepositoryInterface
 {
     /**
-     * Get a user entity
+     * Get a user entity.
      *
      * @param string $username
      * @param string $password
@@ -20,6 +21,6 @@ class UserRepository implements UserRepositoryInterface
             return new UserEntity();
         }
 
-        return null;
+        return;
     }
 }

src/Entities/AccessTokenEntity.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities;
 
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;

src/Entities/AuthCodeEntity.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities;
 
 use League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface;
@@ -6,8 +7,7 @@ use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\Traits\TokenEntityTrait;
 
 /**
- * Class AuthCodeEntity
+ * Class AuthCodeEntity.
- * @package League\OAuth2\Server
  */
 class AuthCodeEntity implements AuthCodeEntityInterface
 {

src/Entities/ClientEntity.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities;
 
 use League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface;
@@ -6,8 +7,7 @@ use League\OAuth2\Server\Entities\Traits\ClientEntityTrait;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 
 /**
- * Class ClientEntity
+ * Class ClientEntity.
- * @package League\OAuth2\Server
  */
 class ClientEntity implements ClientEntityInterface
 {

src/Entities/Interfaces/AccessTokenEntityInterface.php

@@ -1,7 +1,7 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Interfaces;
 
 interface AccessTokenEntityInterface extends TokenInterface
 {
-
 }

src/Entities/Interfaces/ClientEntityInterface.php

@@ -1,29 +1,32 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Interfaces;
 
 interface ClientEntityInterface
 {
     /**
-     * Get the client's identifier
+     * Get the client's identifier.
+     *
      * @return string
      */
     public function getIdentifier();
 
     /**
-     * Set the client's identifier
+     * Set the client's identifier.
      *
      * @param $identifier
      */
     public function setIdentifier($identifier);
 
     /**
-     * Get the client's name
+     * Get the client's name.
+     *
      * @return string
      */
     public function getName();
 
     /**
-     * Set the client's name
+     * Set the client's name.
      *
      * @param string $name
      */
@@ -35,31 +38,32 @@ interface ClientEntityInterface
     public function setSecret($secret);
 
     /**
-     * Validate the secret provided by the client
+     * Validate the secret provided by the client.
      *
      * @param string $submittedSecret
      *
-     * @return boolean
+     * @return bool
      */
     public function validateSecret($submittedSecret);
 
     /**
-     * Set the client's redirect uri
+     * Set the client's redirect uri.
      *
      * @param string $redirectUri
      */
     public function setRedirectUri($redirectUri);
 
     /**
-     * Returns the registered redirect URI
+     * Returns the registered redirect URI.
      *
      * @return string
      */
     public function getRedirectUri();
 
     /**
-     * Returns true if the client is capable of keeping it's secrets secret
+     * Returns true if the client is capable of keeping it's secrets secret.
-     * @return boolean
+     *
+     * @return bool
      */
     public function canKeepASecret();
 }

src/Entities/Interfaces/RefreshTokenEntityInterface.php

@@ -1,47 +1,54 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Interfaces;
 
 interface RefreshTokenEntityInterface
 {
     /**
-     * Get the token's identifier
+     * Get the token's identifier.
+     *
      * @return string
      */
     public function getIdentifier();
 
     /**
-     * Set the token's identifier
+     * Set the token's identifier.
+     *
      * @param $identifier
      */
     public function setIdentifier($identifier);
 
     /**
-     * Get the token's expiry date time
+     * Get the token's expiry date time.
+     *
      * @return \DateTime
      */
     public function getExpiryDateTime();
 
     /**
-     * Set the date time when the token expires
+     * Set the date time when the token expires.
+     *
      * @param \DateTime $dateTime
      */
     public function setExpiryDateTime(\DateTime $dateTime);
 
     /**
-     * Set the access token that the refresh token was associated with
+     * Set the access token that the refresh token was associated with.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface $accessToken
      */
     public function setAccessToken(AccessTokenEntityInterface $accessToken);
 
     /**
-     * Get the access token that the refresh token was originally associated with
+     * Get the access token that the refresh token was originally associated with.
+     *
      * @return \League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface
      */
     public function getAccessToken();
 
     /**
      * Has the token expired?
+     *
      * @return bool
      */
     public function isExpired();

src/Entities/Interfaces/ScopeEntityInterface.php

@@ -1,16 +1,19 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Interfaces;
 
 interface ScopeEntityInterface extends \JsonSerializable
 {
     /**
-     * Get the scope's identifier
+     * Get the scope's identifier.
+     *
      * @return string
      */
     public function getIdentifier();
 
     /**
-     * Set the scope's identifier
+     * Set the scope's identifier.
+     *
      * @param $identifier
      */
     public function setIdentifier($identifier);

src/Entities/Interfaces/TokenInterface.php

@@ -1,78 +1,91 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Interfaces;
 
 interface TokenInterface
 {
     /**
-     * Get the token's identifier
+     * Get the token's identifier.
+     *
      * @return string
      */
     public function getIdentifier();
 
     /**
-     * Set the token's identifier
+     * Set the token's identifier.
+     *
      * @param $identifier
      */
     public function setIdentifier($identifier);
 
     /**
-     * Get the token's expiry date time
+     * Get the token's expiry date time.
+     *
      * @return \DateTime
      */
     public function getExpiryDateTime();
 
     /**
-     * Set the date time when the token expires
+     * Set the date time when the token expires.
+     *
      * @param \DateTime $dateTime
      */
     public function setExpiryDateTime(\DateTime $dateTime);
 
     /**
-     * Set the identifier of the user associated with the token
+     * Set the identifier of the user associated with the token.
      *
      * @param string|int $identifier The identifier of the user
      */
     public function setUserIdentifier($identifier);
 
     /**
-     * Get the token user's identifier
+     * Get the token user's identifier.
+     *
      * @return string|int
      */
     public function getUserIdentifier();
 
     /**
-     * Get the client that the token was issued to
+     * Get the client that the token was issued to.
+     *
      * @return ClientEntityInterface
      */
     public function getClient();
 
     /**
-     * Set the client that the token was issued to
+     * Set the client that the token was issued to.
+     *
      * @param \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface $client
      */
     public function setClient(ClientEntityInterface $client);
 
     /**
-     * Associate a scope with the token
+     * Associate a scope with the token.
+     *
      * @param \League\OAuth2\Server\Entities\Interfaces\ScopeEntityInterface $scope
      */
     public function addScope(ScopeEntityInterface $scope);
 
     /**
-     * Get an associated scope by the scope's identifier
+     * Get an associated scope by the scope's identifier.
+     *
      * @param string $identifier
+     *
      * @return ScopeEntityInterface|null The scope or null if not found
      */
     public function getScopeWithIdentifier($identifier);
 
     /**
-     * Return an array of scopes associated with the token
+     * Return an array of scopes associated with the token.
+     *
      * @return ScopeEntityInterface[]
      */
     public function getScopes();
 
     /**
      * Has the token expired?
+     *
      * @return bool
      */
     public function isExpired();

src/Entities/Interfaces/UserEntityInterface.php

@@ -5,7 +5,8 @@ namespace League\OAuth2\Server\Entities\Interfaces;
 interface UserEntityInterface
 {
     /**
-     * Return the user's identifier
+     * Return the user's identifier.
+     *
      * @return mixed
      */
     public function getIdentifier();

src/Entities/RefreshTokenEntity.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities;
 
 use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
@@ -6,8 +7,7 @@ use League\OAuth2\Server\Entities\Traits\EntityTrait;
 use League\OAuth2\Server\Entities\Traits\RefreshTokenTrait;
 
 /**
- * Class RefreshTokenEntity
+ * Class RefreshTokenEntity.
- * @package League\OAuth2\Server
  */
 class RefreshTokenEntity implements RefreshTokenEntityInterface
 {

src/Entities/ScopeEntity.php

@@ -1,19 +1,19 @@
 <?php
+
 namespace League\OAuth2\Server\Entities;
 
 use League\OAuth2\Server\Entities\Interfaces\ScopeEntityInterface;
 use League\OAuth2\Server\Entities\Traits\EntityTrait;
 
 /**
- * Class ScopeEntity
+ * Class ScopeEntity.
- * @package League\OAuth2\Server
  */
 class ScopeEntity implements ScopeEntityInterface
 {
     use EntityTrait;
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function jsonSerialize()
     {

src/Entities/Traits/ClientEntityTrait.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Traits;
 
 trait ClientEntityTrait
@@ -19,7 +20,7 @@ trait ClientEntityTrait
     protected $redirectUri;
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getName()
     {
@@ -27,7 +28,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setName($name)
     {
@@ -35,7 +36,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function canKeepASecret()
     {
@@ -43,7 +44,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setSecret($secret)
     {
@@ -51,7 +52,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function validateSecret($submittedSecret)
     {
@@ -59,7 +60,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setRedirectUri($redirectUri)
     {
@@ -67,7 +68,7 @@ trait ClientEntityTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getRedirectUri()
     {

src/Entities/Traits/EntityTrait.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Traits;
 
 trait EntityTrait

src/Entities/Traits/RefreshTokenTrait.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Traits;
 
 use DateTime;
@@ -17,7 +18,7 @@ trait RefreshTokenTrait
     protected $expiryDateTime;
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setAccessToken(AccessTokenEntityInterface $accessToken)
     {
@@ -25,7 +26,7 @@ trait RefreshTokenTrait
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getAccessToken()
     {
@@ -33,7 +34,8 @@ trait RefreshTokenTrait
     }
 
     /**
-     * Get the token's expiry date time
+     * Get the token's expiry date time.
+     *
      * @return DateTime
      */
     public function getExpiryDateTime()
@@ -42,7 +44,7 @@ trait RefreshTokenTrait
     }
 
     /**
-     * Set the date time when the token expires
+     * Set the date time when the token expires.
      *
      * @param DateTime $dateTime
      */
@@ -53,6 +55,7 @@ trait RefreshTokenTrait
 
     /**
      * Has the token expired?
+     *
      * @return bool
      */
     public function isExpired()

src/Entities/Traits/TokenEntityTrait.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace League\OAuth2\Server\Entities\Traits;
 
 use DateTime;
@@ -28,7 +29,7 @@ trait TokenEntityTrait
     protected $client;
 
     /**
-     * Associate a scope with the token
+     * Associate a scope with the token.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\ScopeEntityInterface $scope
      */
@@ -38,7 +39,7 @@ trait TokenEntityTrait
     }
 
     /**
-     * Get an associated scope by the scope's identifier
+     * Get an associated scope by the scope's identifier.
      *
      * @param string $identifier
      *
@@ -50,7 +51,8 @@ trait TokenEntityTrait
     }
 
     /**
-     * Return an array of scopes associated with the token
+     * Return an array of scopes associated with the token.
+     *
      * @return ScopeEntityInterface[]
      */
     public function getScopes()
@@ -59,7 +61,8 @@ trait TokenEntityTrait
     }
 
     /**
-     * Get the token's expiry date time
+     * Get the token's expiry date time.
+     *
      * @return DateTime
      */
     public function getExpiryDateTime()
@@ -68,7 +71,7 @@ trait TokenEntityTrait
     }
 
     /**
-     * Set the date time when the token expires
+     * Set the date time when the token expires.
      *
      * @param DateTime $dateTime
      */
@@ -78,7 +81,7 @@ trait TokenEntityTrait
     }
 
     /**
-     * Set the identifier of the user associated with the token
+     * Set the identifier of the user associated with the token.
      *
      * @param string|int $identifier The identifier of the user
      */
@@ -88,7 +91,8 @@ trait TokenEntityTrait
     }
 
     /**
-     * Get the token user's identifier
+     * Get the token user's identifier.
+     *
      * @return string|int
      */
     public function getUserIdentifier()
@@ -97,7 +101,8 @@ trait TokenEntityTrait
     }
 
     /**
-     * Get the client that the token was issued to
+     * Get the client that the token was issued to.
+     *
      * @return ClientEntityInterface
      */
     public function getClient()
@@ -106,7 +111,7 @@ trait TokenEntityTrait
     }
 
     /**
-     * Set the client that the token was issued to
+     * Set the client that the token was issued to.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface $client
      */
@@ -117,6 +122,7 @@ trait TokenEntityTrait
 
     /**
      * Has the token expired?
+     *
      * @return bool
      */
     public function isExpired()

src/Exception/OAuthServerException.php

@@ -30,7 +30,7 @@ class OAuthServerException extends \Exception
     private $redirectUri;
 
     /**
-     * Throw a new exception
+     * Throw a new exception.
      *
      * @param string      $message        Error message
      * @param string      $errorType      Error type
@@ -48,7 +48,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid grant type error
+     * Invalid grant type error.
      *
      * @param null|string $localizedError
      * @param null|string $localizedHint
@@ -60,7 +60,7 @@ class OAuthServerException extends \Exception
         $localizedHint = null
     ) {
         $errorMessage = (is_null($localizedError))
-            ? 'The provided authorization grant is invalid, expired, revoked, does not match ' .
+            ? 'The provided authorization grant is invalid, expired, revoked, does not match '.
                 'the redirection URI used in the authorization request, or was issued to another client.'
             : $localizedError;
         $hint = (is_null($localizedHint))
@@ -71,7 +71,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Unsupported grant type error
+     * Unsupported grant type error.
      *
      * @param null|string $localizedError
      * @param null|string $localizedHint
@@ -93,7 +93,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid request error
+     * Invalid request error.
      *
      * @param string      $parameter      The invalid parameter
      * @param null|string $localizedError
@@ -107,7 +107,7 @@ class OAuthServerException extends \Exception
         $localizedHint = null
     ) {
         $errorMessage = (is_null($localizedError))
-            ? 'The request is missing a required parameter, includes an invalid parameter value, ' .
+            ? 'The request is missing a required parameter, includes an invalid parameter value, '.
                 'includes a parameter more than once, or is otherwise malformed.'
             : $localizedError;
         $hint = (is_null($localizedHint))
@@ -118,7 +118,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid client error
+     * Invalid client error.
      *
      * @param null|string $localizedError
      *
@@ -134,7 +134,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid scope error
+     * Invalid scope error.
      *
      * @param string      $scope          The bad scope
      * @param null|string $localizedError A localized error message
@@ -156,7 +156,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid credentials error
+     * Invalid credentials error.
      *
      * @return static
      */
@@ -166,7 +166,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Server error
+     * Server error.
      *
      * @param $hint
      *
@@ -176,7 +176,7 @@ class OAuthServerException extends \Exception
     {
         return new static(
             'The authorization server encountered an unexpected condition which prevented it from fulfilling'
-            . 'the request.',
+            .'the request.',
             'server_error',
             500,
             $hint
@@ -184,9 +184,10 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Invalid refresh token
+     * Invalid refresh token.
      *
      * @param string|null $hint
+     *
      * @return static
      */
     public static function invalidRefreshToken($hint = null)
@@ -195,7 +196,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Access denied
+     * Access denied.
      *
      * @param string|null $hint
      * @param string|null $redirectUri
@@ -222,7 +223,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Generate a HTTP response
+     * Generate a HTTP response.
      *
      * @param \Psr\Http\Message\ResponseInterface $response
      *
@@ -238,7 +239,7 @@ class OAuthServerException extends \Exception
 
         $payload = [
             'error'   => $this->errorType,
-            'message' => $this->getMessage()
+            'message' => $this->getMessage(),
         ];
 
         if ($this->hint !== null) {
@@ -264,14 +265,14 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Get all headers that have to be send with the error response
+     * Get all headers that have to be send with the error response.
      *
      * @return array Array with header values
      */
     public function getHttpHeaders()
     {
         $headers = [
-            'Content-type' => 'application/json'
+            'Content-type' => 'application/json',
         ];
 
         // Add "WWW-Authenticate" header
@@ -303,7 +304,7 @@ class OAuthServerException extends \Exception
                 }
             }
             if ($authScheme !== null) {
-                $headers[] = 'WWW-Authenticate: ' . $authScheme . ' realm="OAuth"';
+                $headers[] = 'WWW-Authenticate: '.$authScheme.' realm="OAuth"';
             }
         }
 
@@ -312,7 +313,7 @@ class OAuthServerException extends \Exception
     }
 
     /**
-     * Returns the HTTP status code to send when the exceptions is output
+     * Returns the HTTP status code to send when the exceptions is output.
      *
      * @return int
      */

src/Grant/AbstractGrant.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Abstract grant
+ * OAuth 2.0 Abstract grant.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Grant;
 
 use League\Event\EmitterAwareTrait;
@@ -29,7 +28,7 @@ use OAuth2ServerExamples\Repositories\AuthCodeRepository;
 use Psr\Http\Message\ServerRequestInterface;
 
 /**
- * Abstract grant class
+ * Abstract grant class.
  */
 abstract class AbstractGrant implements GrantTypeInterface
 {
@@ -139,7 +138,7 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setEmitter(EmitterInterface $emitter = null)
     {
@@ -147,7 +146,7 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function setRefreshTokenTTL(\DateInterval $refreshTokenTTL)
     {
@@ -171,12 +170,13 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * Validate the client
+     * Validate the client.
      *
      * @param \Psr\Http\Message\ServerRequestInterface $request
      *
-     * @return \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface
      */
     protected function validateClient(ServerRequestInterface $request)
     {
@@ -224,15 +224,15 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * Validate scopes in the request
+     * Validate scopes in the request.
      *
      * @param \Psr\Http\Message\ServerRequestInterface                        $request
      * @param \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface $client
      * @param string                                                          $redirectUri
      *
-     * @return \League\OAuth2\Server\Entities\ScopeEntity[]
-     *
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \League\OAuth2\Server\Entities\ScopeEntity[]
      */
     public function validateScopes(
         ServerRequestInterface $request,
@@ -322,7 +322,7 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * Issue an access token
+     * Issue an access token.
      *
      * @param \DateInterval                                                   $tokenTTL
      * @param \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface $client
@@ -353,7 +353,7 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * Issue an auth code
+     * Issue an auth code.
      *
      * @param \DateInterval                                                   $tokenTTL
      * @param \League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface $client
@@ -361,8 +361,9 @@ abstract class AbstractGrant implements GrantTypeInterface
      * @param string                                                          $redirectUri
      * @param array                                                           $scopes
      *
-     * @return \League\OAuth2\Server\Entities\AuthCodeEntity
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \League\OAuth2\Server\Entities\AuthCodeEntity
      */
     protected function issueAuthCode(
         \DateInterval $tokenTTL,
@@ -405,13 +406,13 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * Generate a new unique identifier
+     * Generate a new unique identifier.
      *
      * @param int $length
      *
-     * @return string
-     *
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return string
      */
     protected function generateUniqueIdentifier($length = 40)
     {
@@ -430,13 +431,12 @@ abstract class AbstractGrant implements GrantTypeInterface
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function canRespondToRequest(ServerRequestInterface $request)
     {
-        return (
+        return
             isset($request->getParsedBody()['grant_type'])
-            && $request->getParsedBody()['grant_type'] === $this->getIdentifier()
+            && $request->getParsedBody()['grant_type'] === $this->getIdentifier();
-        );
     }
 }

src/Grant/AuthCodeGrant.php

@@ -3,6 +3,7 @@
 namespace League\OAuth2\Server\Grant;
 
 use DateInterval;
+use League\Event\Event;
 use League\OAuth2\Server\Entities\Interfaces\ClientEntityInterface;
 use League\OAuth2\Server\Entities\Interfaces\UserEntityInterface;
 use League\OAuth2\Server\Exception\OAuthServerException;
@@ -12,7 +13,6 @@ use League\OAuth2\Server\Repositories\UserRepositoryInterface;
 use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
 use League\OAuth2\Server\Utils\KeyCrypt;
 use League\Plates\Engine;
-use League\Event\Event;
 use Psr\Http\Message\ServerRequestInterface;
 use Zend\Diactoros\Response;
 use Zend\Diactoros\Uri;
@@ -39,7 +39,6 @@ class AuthCodeGrant extends AbstractGrant
      */
     private $pathToAuthorizeTemplate;
 
-
     /**
      * @param \League\OAuth2\Server\Repositories\AuthCodeRepositoryInterface     $authCodeRepository
      * @param \League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface $refreshTokenRepository
@@ -61,22 +60,22 @@ class AuthCodeGrant extends AbstractGrant
         $this->userRepository = $userRepository;
         $this->authCodeTTL = $authCodeTTL;
         $this->pathToLoginTemplate = ($pathToLoginTemplate === null)
-            ? __DIR__ . '/../ResponseTypes/DefaultTemplates/login_user.php'
+            ? __DIR__.'/../ResponseTypes/DefaultTemplates/login_user.php'
             : $this->pathToLoginTemplate;
         $this->pathToAuthorizeTemplate = ($pathToLoginTemplate === null)
-            ? __DIR__ . '/../ResponseTypes/DefaultTemplates/authorize_client.php'
+            ? __DIR__.'/../ResponseTypes/DefaultTemplates/authorize_client.php'
             : $this->pathToAuthorizeTemplate;
         $this->refreshTokenTTL = new \DateInterval('P1M');
     }
 
-
     /**
-     * Respond to an authorization request
+     * Respond to an authorization request.
      *
      * @param \Psr\Http\Message\ServerRequestInterface $request
      *
-     * @return \Psr\Http\Message\ResponseInterface
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \Psr\Http\Message\ResponseInterface
      */
     protected function respondToAuthorizationRequest(
         ServerRequestInterface $request
@@ -153,7 +152,6 @@ class AuthCodeGrant extends AbstractGrant
             return new Response\HtmlResponse($html);
         }
 
-
         // The user hasn't approved the client yet so show an authorize form
         if ($userId !== null && $userHasApprovedClient === null) {
             $engine = new Engine(dirname($this->pathToAuthorizeTemplate));
@@ -219,18 +217,20 @@ class AuthCodeGrant extends AbstractGrant
         }
 
         $exception = OAuthServerException::accessDenied('The user denied the request', (string) $redirectUri);
+
         return $exception->generateHttpResponse();
     }
 
     /**
-     * Respond to an access token request
+     * Respond to an access token request.
      *
      * @param \Psr\Http\Message\ServerRequestInterface                  $request
      * @param \League\OAuth2\Server\ResponseTypes\ResponseTypeInterface $responseType
      * @param \DateInterval                                             $accessTokenTTL
      *
-     * @return \League\OAuth2\Server\ResponseTypes\ResponseTypeInterface
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \League\OAuth2\Server\ResponseTypes\ResponseTypeInterface
      */
     protected function respondToAccessTokenRequest(
         ServerRequestInterface $request,
@@ -286,21 +286,20 @@ class AuthCodeGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function canRespondToRequest(ServerRequestInterface $request)
     {
-        return (
+        return
             (
                 isset($request->getQueryParams()['response_type'])
                 && $request->getQueryParams()['response_type'] === 'code'
                 && isset($request->getQueryParams()['client_id'])
-            ) || (parent::canRespondToRequest($request))
+            ) || (parent::canRespondToRequest($request));
-        );
     }
 
     /**
-     * Return the grant identifier that can be used in matching up requests
+     * Return the grant identifier that can be used in matching up requests.
      *
      * @return string
      */
@@ -310,7 +309,7 @@ class AuthCodeGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function respondToRequest(
         ServerRequestInterface $request,

src/Grant/ClientCredentialsGrant.php

@@ -1,26 +1,25 @@
 <?php
 /**
- * OAuth 2.0 Client credentials grant
+ * OAuth 2.0 Client credentials grant.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Grant;
 
 use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
 use Psr\Http\Message\ServerRequestInterface;
 
 /**
- * Client credentials grant class
+ * Client credentials grant class.
  */
 class ClientCredentialsGrant extends AbstractGrant
 {
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function respondToRequest(
         ServerRequestInterface $request,
@@ -41,7 +40,7 @@ class ClientCredentialsGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getIdentifier()
     {

src/Grant/GrantTypeInterface.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Grant type interface
+ * OAuth 2.0 Grant type interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Grant;
 
 use League\Event\EmitterAwareInterface;
@@ -19,26 +18,26 @@ use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
 use Psr\Http\Message\ServerRequestInterface;
 
 /**
- * Grant type interface
+ * Grant type interface.
  */
 interface GrantTypeInterface extends EmitterAwareInterface
 {
     /**
-     * Set refresh token TTL
+     * Set refresh token TTL.
      *
      * @param \DateInterval $refreshTokenTTL
      */
     public function setRefreshTokenTTL(\DateInterval $refreshTokenTTL);
 
     /**
-     * Return the grant identifier that can be used in matching up requests
+     * Return the grant identifier that can be used in matching up requests.
      *
      * @return string
      */
     public function getIdentifier();
 
     /**
-     * Respond to an incoming request
+     * Respond to an incoming request.
      *
      * @param \Psr\Http\Message\ServerRequestInterface                  $request
      * @param \League\OAuth2\Server\ResponseTypes\ResponseTypeInterface $responseType
@@ -62,40 +61,40 @@ interface GrantTypeInterface extends EmitterAwareInterface
      *
      * @param \Psr\Http\Message\ServerRequestInterface $request
      *
-     * @return boolean
+     * @return bool
      */
     public function canRespondToRequest(ServerRequestInterface $request);
 
     /**
-     * Set the client repository
+     * Set the client repository.
      *
      * @param \League\OAuth2\Server\Repositories\ClientRepositoryInterface $clientRepository
      */
     public function setClientRepository(ClientRepositoryInterface $clientRepository);
 
     /**
-     * Set the access token repository
+     * Set the access token repository.
      *
      * @param \League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface $accessTokenRepository
      */
     public function setAccessTokenRepository(AccessTokenRepositoryInterface $accessTokenRepository);
 
     /**
-     * Set the scope repository
+     * Set the scope repository.
      *
      * @param \League\OAuth2\Server\Repositories\ScopeRepositoryInterface $scopeRepository
      */
     public function setScopeRepository(ScopeRepositoryInterface $scopeRepository);
 
     /**
-     * Set the path to the private key
+     * Set the path to the private key.
      *
      * @param string $pathToPrivateKey
      */
     public function setPathToPrivateKey($pathToPrivateKey);
 
     /**
-     * Set the path to the public key
+     * Set the path to the public key.
      *
      * @param string $pathToPublicKey
      */

src/Grant/PasswordGrant.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Password grant
+ * OAuth 2.0 Password grant.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Grant;
 
 use League\Event\Event;
@@ -20,7 +19,7 @@ use League\OAuth2\Server\ResponseTypes\ResponseTypeInterface;
 use Psr\Http\Message\ServerRequestInterface;
 
 /**
- * Password grant class
+ * Password grant class.
  */
 class PasswordGrant extends AbstractGrant
 {
@@ -44,7 +43,7 @@ class PasswordGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function respondToRequest(
         ServerRequestInterface $request,
@@ -70,9 +69,9 @@ class PasswordGrant extends AbstractGrant
     /**
      * @param \Psr\Http\Message\ServerRequestInterface $request
      *
-     * @return \League\OAuth2\Server\Entities\Interfaces\UserEntityInterface
-     *
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \League\OAuth2\Server\Entities\Interfaces\UserEntityInterface
      */
     protected function validateUser(ServerRequestInterface $request)
     {
@@ -97,7 +96,7 @@ class PasswordGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getIdentifier()
     {

src/Grant/RefreshTokenGrant.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Refresh token grant
+ * OAuth 2.0 Refresh token grant.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Grant;
 
 use League\Event\Event;
@@ -20,7 +19,7 @@ use League\OAuth2\Server\Utils\KeyCrypt;
 use Psr\Http\Message\ServerRequestInterface;
 
 /**
- * Refresh token grant
+ * Refresh token grant.
  */
 class RefreshTokenGrant extends AbstractGrant
 {
@@ -35,7 +34,7 @@ class RefreshTokenGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function respondToRequest(
         ServerRequestInterface $request,
@@ -52,6 +51,7 @@ class RefreshTokenGrant extends AbstractGrant
             $scopes = array_map(function ($scopeId) {
                 $scope = new ScopeEntity();
                 $scope->setIdentifier($scopeId);
+
                 return $scope;
             }, $oldRefreshToken['scopes']);
         } else {
@@ -87,9 +87,9 @@ class RefreshTokenGrant extends AbstractGrant
      * @param \Psr\Http\Message\ServerRequestInterface $request
      * @param string                                   $clientId
      *
-     * @return array
-     *
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return array
      */
     protected function validateOldRefreshToken(ServerRequestInterface $request, $clientId)
     {
@@ -102,7 +102,7 @@ class RefreshTokenGrant extends AbstractGrant
         try {
             $refreshToken = KeyCrypt::decrypt($encryptedRefreshToken, $this->pathToPublicKey);
         } catch (\LogicException $e) {
-            throw OAuthServerException::invalidRefreshToken('Cannot parse refresh token: ' . $e->getMessage());
+            throw OAuthServerException::invalidRefreshToken('Cannot parse refresh token: '.$e->getMessage());
         }
 
         $refreshTokenData = json_decode($refreshToken, true);
@@ -110,9 +110,9 @@ class RefreshTokenGrant extends AbstractGrant
             $this->getEmitter()->emit(new Event('refresh_token.client.failed', $request));
 
             throw OAuthServerException::invalidRefreshToken(
-                'Token is not linked to client,' .
+                'Token is not linked to client,'.
-                ' got: ' . $clientId .
+                ' got: '.$clientId.
-                ' expected: ' . $refreshTokenData['client_id']
+                ' expected: '.$refreshTokenData['client_id']
             );
         }
 
@@ -128,7 +128,7 @@ class RefreshTokenGrant extends AbstractGrant
     }
 
     /**
-     * @inheritdoc
+     * {@inheritdoc}
      */
     public function getIdentifier()
     {

src/Repositories/AccessTokenRepositoryInterface.php

@@ -1,39 +1,38 @@
 <?php
 /**
- * OAuth 2.0 Access token storage interface
+ * OAuth 2.0 Access token storage interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
 
 /**
- * Access token interface
+ * Access token interface.
  */
 interface AccessTokenRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Persists a new access token to permanent storage
+     * Persists a new access token to permanent storage.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface $accessTokenEntity
      */
     public function persistNewAccessToken(AccessTokenEntityInterface $accessTokenEntity);
 
     /**
-     * Revoke an access token
+     * Revoke an access token.
      *
      * @param string $tokenId
      */
     public function revokeAccessToken($tokenId);
 
     /**
-     * Check if the access token has been revoked
+     * Check if the access token has been revoked.
      *
      * @param string $tokenId
      *

src/Repositories/AuthCodeRepositoryInterface.php

@@ -1,39 +1,38 @@
 <?php
 /**
- * OAuth 2.0 Auth code storage interface
+ * OAuth 2.0 Auth code storage interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 use League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface;
 
 /**
- * Auth code storage interface
+ * Auth code storage interface.
  */
 interface AuthCodeRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Persists a new auth code to permanent storage
+     * Persists a new auth code to permanent storage.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface $authCodeEntity
      */
     public function persistNewAuthCode(AuthCodeEntityInterface $authCodeEntity);
 
     /**
-     * Revoke an auth code
+     * Revoke an auth code.
      *
      * @param string $codeId
      */
     public function revokeAuthCode($codeId);
 
     /**
-     * Check if the auth code has been revoked
+     * Check if the auth code has been revoked.
      *
      * @param string $codeId
      *

src/Repositories/ClientRepositoryInterface.php

@@ -1,23 +1,22 @@
 <?php
 /**
- * OAuth 2.0 Client storage interface
+ * OAuth 2.0 Client storage interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 /**
- * Client storage interface
+ * Client storage interface.
  */
 interface ClientRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Get a client
+     * Get a client.
      *
      * @param string $clientIdentifier The client's identifier
      * @param string $grantType        The grant type used

src/Repositories/MacTokenInterface.php

@@ -1,25 +1,24 @@
 <?php
 /**
- * OAuth 2.0 MAC Token Interface
+ * OAuth 2.0 MAC Token Interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Storage;
 
 use League\OAuth2\Server\Repositories\RepositoryInterface;
 
 /**
- * MacTokenInterface
+ * MacTokenInterface.
  */
 interface MacTokenInterface extends RepositoryInterface
 {
     /**
-     * Create a MAC key linked to an access token
+     * Create a MAC key linked to an access token.
      *
      * @param string $macKey
      * @param string $accessToken
@@ -27,7 +26,7 @@ interface MacTokenInterface extends RepositoryInterface
     public function persistMacTokenEntity($macKey, $accessToken);
 
     /**
-     * Get a MAC key by access token
+     * Get a MAC key by access token.
      *
      * @param string $accessToken
      *

src/Repositories/RefreshTokenRepositoryInterface.php

@@ -1,39 +1,38 @@
 <?php
 /**
- * OAuth 2.0 Refresh token storage interface
+ * OAuth 2.0 Refresh token storage interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
 
 /**
- * Refresh token interface
+ * Refresh token interface.
  */
 interface RefreshTokenRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Create a new refresh token_name
+     * Create a new refresh token_name.
      *
      * @param \League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface $refreshTokenEntity
      */
     public function persistNewRefreshToken(RefreshTokenEntityInterface $refreshTokenEntity);
 
     /**
-     * Revoke the refresh token
+     * Revoke the refresh token.
      *
      * @param string $tokenId
      */
     public function revokeRefreshToken($tokenId);
 
     /**
-     * Check if the refresh token has been revoked
+     * Check if the refresh token has been revoked.
      *
      * @param string $tokenId
      *

src/Repositories/RepositoryInterface.php

@@ -1,18 +1,17 @@
 <?php
 /**
- * OAuth 2.0 Repository interface
+ * OAuth 2.0 Repository interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 /**
- * Repository interface
+ * Repository interface.
  */
 interface RepositoryInterface
 {

src/Repositories/ScopeRepositoryInterface.php

@@ -1,23 +1,22 @@
 <?php
 /**
- * OAuth 2.0 Scope storage interface
+ * OAuth 2.0 Scope storage interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Repositories;
 
 /**
- * Scope interface
+ * Scope interface.
  */
 interface ScopeRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Return information about a scope
+     * Return information about a scope.
      *
      * @param string      $identifier The scope identifier
      * @param string      $grantType  The grant type used in the request

src/Repositories/UserRepositoryInterface.php

@@ -5,7 +5,7 @@ namespace League\OAuth2\Server\Repositories;
 interface UserRepositoryInterface extends RepositoryInterface
 {
     /**
-     * Get a user entity
+     * Get a user entity.
      *
      * @param string $username
      * @param string $password

src/ResponseTypes/AbstractResponseType.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Abstract Response Type
+ * OAuth 2.0 Abstract Response Type.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\ResponseTypes;
 
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;

src/ResponseTypes/BearerTokenResponse.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Bearer Token Type
+ * OAuth 2.0 Bearer Token Type.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\ResponseTypes;
 
 use Lcobucci\JWT\Builder;
@@ -43,7 +42,7 @@ class BearerTokenResponse extends AbstractResponseType
 
         $responseParams = [
             'token_type'   => 'Bearer',
-            'expires_in'   => $expireDateTime - (new \DateTime)->getTimestamp(),
+            'expires_in'   => $expireDateTime - (new \DateTime())->getTimestamp(),
             'access_token' => (string) $jwtAccessToken,
         ];
 

src/ResponseTypes/MAC.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 MAC Token Type
+ * OAuth 2.0 MAC Token Type.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\TokenTypes;
 
 use League\OAuth2\Server\Util\SecureKey;
@@ -16,7 +15,7 @@ use Symfony\Component\HttpFoundation\ParameterBag;
 use Symfony\Component\HttpFoundation\Request;
 
 /**
- * MAC Token Type
+ * MAC Token Type.
  */
 class MAC extends AbstractTokenType implements TokenTypeInterface
 {
@@ -121,9 +120,11 @@ class MAC extends AbstractTokenType implements TokenTypeInterface
     }
 
     /**
-     * Prevent timing attack
+     * Prevent timing attack.
+     *
      * @param string $knownString
      * @param string $userString
+     *
      * @return bool
      */
     private function hash_equals($knownString, $userString)

src/ResponseTypes/ResponseTypeInterface.php

@@ -1,14 +1,13 @@
 <?php
 /**
- * OAuth 2.0 Response Type Interface
+ * OAuth 2.0 Response Type Interface.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\ResponseTypes;
 
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
@@ -30,7 +29,7 @@ interface ResponseTypeInterface
 
     /**
      * Determine the access token in the authorization header and append OAUth properties to the request
-     *  as attributes
+     *  as attributes.
      *
      * @param ServerRequestInterface $request
      *

src/Server.php

@@ -62,7 +62,7 @@ class Server implements EmitterAwareInterface
     private $scopeRepository;
 
     /**
-     * New server instance
+     * New server instance.
      *
      * @param \League\OAuth2\Server\Repositories\ClientRepositoryInterface      $clientRepository
      * @param \League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface $accessTokenRepository
@@ -88,7 +88,7 @@ class Server implements EmitterAwareInterface
     }
 
     /**
-     * Enable a grant type on the server
+     * Enable a grant type on the server.
      *
      * @param \League\OAuth2\Server\Grant\GrantTypeInterface $grantType
      * @param \DateInterval                                  $accessTokenTTL
@@ -108,13 +108,14 @@ class Server implements EmitterAwareInterface
     }
 
     /**
-     * Return an access token response
+     * Return an access token response.
      *
      * @param \Psr\Http\Message\ServerRequestInterface|null $request
      * @param \Psr\Http\Message\ResponseInterface|null      $response
      *
-     * @return \Psr\Http\Message\ResponseInterface
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \Psr\Http\Message\ResponseInterface
      */
     public function respondToRequest(ServerRequestInterface $request = null, ResponseInterface $response = null)
     {
@@ -149,13 +150,13 @@ class Server implements EmitterAwareInterface
     }
 
     /**
-     * Determine the access token validity
+     * Determine the access token validity.
      *
      * @param \Psr\Http\Message\ServerRequestInterface $request
      *
-     * @return \Psr\Http\Message\ServerRequestInterface
-     *
      * @throws \League\OAuth2\Server\Exception\OAuthServerException
+     *
+     * @return \Psr\Http\Message\ServerRequestInterface
      */
     public function validateRequest(ServerRequestInterface $request)
     {
@@ -163,7 +164,7 @@ class Server implements EmitterAwareInterface
     }
 
     /**
-     * Get the token type that grants will return in the HTTP response
+     * Get the token type that grants will return in the HTTP response.
      *
      * @return ResponseTypeInterface
      */

src/Utils/KeyCrypt.php

@@ -1,20 +1,19 @@
 <?php
 /**
- * Public/private key encryption
+ * Public/private key encryption.
  *
- * @package     league/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) Alex Bilbie
  * @license     http://mit-license.org/
+ *
  * @link        https://github.com/thephpleague/oauth2-server
  */
-
 namespace League\OAuth2\Server\Utils;
 
 class KeyCrypt
 {
     /**
-     * Encrypt data with a private key
+     * Encrypt data with a private key.
      *
      * @param string $unencryptedData
      * @param string $pathToPrivateKey
@@ -48,7 +47,7 @@ class KeyCrypt
     }
 
     /**
-     * Decrypt data with a public key
+     * Decrypt data with a public key.
      *
      * @param string $encryptedData
      * @param string $pathToPublicKey

src/Utils/SecureKey.php

@@ -1,31 +1,30 @@
 <?php
 /**
- * OAuth 2.0 Secure key generator
+ * OAuth 2.0 Secure key generator.
  *
- * @package     php-loep/oauth2-server
  * @author      Alex Bilbie <hello@alexbilbie.com>
  * @copyright   Copyright (c) 2013 PHP League of Extraordinary Packages
  * @license     http://mit-license.org/
+ *
  * @link        http://github.com/php-loep/oauth2-server
  */
-
 namespace League\OAuth2\Server\Utils;
 
 use League\OAuth2\Server\Exception\OAuthServerException;
 
-
 /**
- * SecureKey class
+ * SecureKey class.
  */
 class SecureKey
 {
     /**
-     * Generate a new unique code
+     * Generate a new unique code.
      *
-     * @param integer $len Length of the generated code
+     * @param int $len Length of the generated code
+     *
+     * @throws \League\OAuth2\Server\Exception\OAuthServerException
      *
      * @return string
-     * @throws \League\OAuth2\Server\Exception\OAuthServerException
      */
     public static function generate($len = 40)
     {
@@ -34,13 +33,13 @@ class SecureKey
             // @codeCoverageIgnoreStart
         } catch (\TypeError $e) {
             // Well, it's an integer, so this IS unexpected.
-            throw OAuthServerException::serverError("An unexpected error has occurred");
+            throw OAuthServerException::serverError('An unexpected error has occurred');
         } catch (\Error $e) {
             // This is also unexpected because 32 is a reasonable integer.
-            throw OAuthServerException::serverError("An unexpected error has occurred");
+            throw OAuthServerException::serverError('An unexpected error has occurred');
         } catch (\Exception $e) {
             // If you get this message, the CSPRNG failed hard.
-            throw OAuthServerException::serverError("Could not generate a random string. Is our OS secure?");
+            throw OAuthServerException::serverError('Could not generate a random string. Is our OS secure?');
         }
         // @codeCoverageIgnoreEnd
 

tests/Bootstrap.php

@@ -1,5 +1,5 @@
 <?php
 
-if (! @include_once __DIR__ . '/../vendor/autoload.php') {
+if (!@include_once __DIR__.'/../vendor/autoload.php') {
     exit("You must set up the project dependencies, run the following commands:\n> wget http://getcomposer.org/composer.phar\n> php composer.phar install\n");
 }

tests/Grant/AbstractGrantTest.php

@@ -10,11 +10,11 @@ use League\OAuth2\Server\Entities\Interfaces\AuthCodeEntityInterface;
 use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
 use League\OAuth2\Server\Entities\ScopeEntity;
 use League\OAuth2\Server\Grant\AbstractGrant;
-use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
-use League\OAuth2\Server\Repositories\ScopeRepositoryInterface;
-use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
 use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
 use League\OAuth2\Server\Repositories\AuthCodeRepositoryInterface;
+use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
+use League\OAuth2\Server\Repositories\RefreshTokenRepositoryInterface;
+use League\OAuth2\Server\Repositories\ScopeRepositoryInterface;
 use Zend\Diactoros\ServerRequest;
 
 class AbstractGrantTest extends \PHPUnit_Framework_TestCase
@@ -180,7 +180,7 @@ class AbstractGrantTest extends \PHPUnit_Framework_TestCase
         $serverRequest = new ServerRequest();
         $serverRequest = $serverRequest->withParsedBody([
             'client_id'     => 'foo',
-            'redirect_uri'  =>  'http://bar/foo'
+            'redirect_uri'  => 'http://bar/foo',
         ]);
 
         $validateClientMethod = $abstractGrantReflection->getMethod('validateClient');

tests/Grant/RefreshTokenGrantTest.php

@@ -5,7 +5,6 @@ namespace LeagueTests\Grant;
 use League\OAuth2\Server\Entities\ClientEntity;
 use League\OAuth2\Server\Entities\Interfaces\AccessTokenEntityInterface;
 use League\OAuth2\Server\Entities\Interfaces\RefreshTokenEntityInterface;
-use League\OAuth2\Server\Grant\PasswordGrant;
 use League\OAuth2\Server\Grant\RefreshTokenGrant;
 use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
 use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
@@ -14,7 +13,6 @@ use League\OAuth2\Server\Repositories\UserRepositoryInterface;
 use League\OAuth2\Server\Utils\KeyCrypt;
 use LeagueTests\Stubs\StubResponseType;
 use LeagueTests\Stubs\UserEntity;
-use OAuth2ServerExamples\Repositories\RefreshTokenRepository;
 use Zend\Diactoros\ServerRequest;
 
 class RefreshTokenGrantTest extends \PHPUnit_Framework_TestCase

tests/ServerTest.php

@@ -4,11 +4,11 @@ namespace LeagueTests;
 
 use League\OAuth2\Server\Entities\ClientEntity;
 use League\OAuth2\Server\Grant\ClientCredentialsGrant;
+use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
+use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
+use League\OAuth2\Server\Repositories\ScopeRepositoryInterface;
 use League\OAuth2\Server\Server;
 use LeagueTests\Stubs\StubResponseType;
-use League\OAuth2\Server\Repositories\ClientRepositoryInterface;
-use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
-use League\OAuth2\Server\Repositories\ScopeRepositoryInterface;
 use Psr\Http\Message\ResponseInterface;
 
 class ServerTest extends \PHPUnit_Framework_TestCase

tests/Stubs/StubResponseType.php

@@ -11,7 +11,9 @@ use Zend\Diactoros\Response;
 
 class StubResponseType extends AbstractResponseType
 {
-    public function __construct() {}
+    public function __construct()
+    {
+    }
 
     public function getAccessToken()
     {