Maintain | Improved code quality by adding hint & return types

src/DependencyInjection/CompilerPass/ResourceOwnerMapCompilerPass.php

@@ -23,7 +23,7 @@ final class ResourceOwnerMapCompilerPass implements CompilerPassInterface
     /**
      * {@inheritdoc}
      */
-    public function process(ContainerBuilder $container)
+    public function process(ContainerBuilder $container): void
     {
         $def = $container->getDefinition('hwi_oauth.resource_ownermap_locator');
 

src/DependencyInjection/Configuration.php

@@ -26,9 +26,9 @@ final class Configuration implements ConfigurationInterface
      * Array of supported resource owners, indentation is intentional to easily notice
      * which resource is of which type.
      *
-     * @var array
+     * @var array<string, array<int, string>>
      */
-    private static $resourceOwners = [
+    private static array $resourceOwners = [
         'oauth2' => [
             'amazon',
             'apple',
@@ -100,19 +100,15 @@ final class Configuration implements ConfigurationInterface
 
     /**
      * Return the type (OAuth1 or OAuth2) of given resource owner.
-     *
-     * @param string $resourceOwner
-     *
-     * @return string
      */
-    public static function getResourceOwnerType($resourceOwner)
+    public static function getResourceOwnerType(string $resourceOwner): string
     {
         $resourceOwner = strtolower($resourceOwner);
         if ('oauth1' === $resourceOwner || 'oauth2' === $resourceOwner) {
             return $resourceOwner;
         }
 
-        if (\in_array($resourceOwner, static::$resourceOwners['oauth1'], true)) {
+        if (\in_array($resourceOwner, self::$resourceOwners['oauth1'], true)) {
             return 'oauth1';
         }
 
@@ -121,31 +117,25 @@ public static function getResourceOwnerType($resourceOwner)
 
     /**
      * Checks that given resource owner is supported by this bundle.
-     *
-     * @param string $resourceOwner
-     *
-     * @return bool
      */
-    public static function isResourceOwnerSupported($resourceOwner)
+    public static function isResourceOwnerSupported(string $resourceOwner): bool
     {
         $resourceOwner = strtolower($resourceOwner);
         if ('oauth1' === $resourceOwner || 'oauth2' === $resourceOwner) {
             return true;
         }
 
-        if (\in_array($resourceOwner, static::$resourceOwners['oauth1'], true)) {
+        if (\in_array($resourceOwner, self::$resourceOwners['oauth1'], true)) {
             return true;
         }
 
-        return \in_array($resourceOwner, static::$resourceOwners['oauth2'], true);
+        return \in_array($resourceOwner, self::$resourceOwners['oauth2'], true);
     }
 
     /**
      * Generates the configuration tree builder.
-     *
-     * @return TreeBuilder $builder The tree builder
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $builder = new TreeBuilder('hwi_oauth');
 

src/DependencyInjection/HWIOAuthExtension.php

@@ -57,7 +57,7 @@ final class HWIOAuthExtension extends Extension
      * @throws OutOfBoundsException
      * @throws ServiceNotFoundException
      */
-    public function load(array $configs, ContainerBuilder $container)
+    public function load(array $configs, ContainerBuilder $container): void
     {
         $loader = new PhpFileLoader($container, new FileLocator(__DIR__.'/../Resources/config/'));
         $loader->load('controller.php');

src/DependencyInjection/Security/Factory/OAuthAuthenticatorFactory.php

@@ -63,7 +63,7 @@ public function createAuthenticator(
             ->addArgument(
                 $this->createOAuthAwareUserProvider($container, $firewallName, $config['oauth_user_provider'])
             )
-            ->addArgument($this->getResourceOwnerMapReference($firewallName))
+            ->addArgument($this->createResourceOwnerMapReference($firewallName))
             ->addArgument($config['resource_owners'])
             ->addArgument(new Reference($this->createAuthenticationSuccessHandler($container, $firewallName, $config)))
             ->addArgument(new Reference($this->createAuthenticationFailureHandler($container, $firewallName, $config)))
@@ -95,14 +95,6 @@ public function getPosition(): string
         return 'http';
     }
 
-    /**
-     * Gets a reference to the resource owner map.
-     */
-    protected function getResourceOwnerMapReference(string $id): Reference
-    {
-        return new Reference('hwi_oauth.resource_ownermap.'.$id);
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -115,7 +107,7 @@ protected function createAuthProvider(ContainerBuilder $container, string $id, a
         $container
             ->setDefinition($providerId, new ChildDefinition('hwi_oauth.authentication.provider.oauth'))
             ->addArgument($this->createOAuthAwareUserProvider($container, $id, $config['oauth_user_provider']))
-            ->addArgument($this->getResourceOwnerMapReference($id))
+            ->addArgument($this->createResourceOwnerMapReference($id))
             ->addArgument(new Reference('hwi_oauth.user_checker'))
             ->addArgument(new Reference('security.token_storage'))
         ;
@@ -139,9 +131,6 @@ protected function createEntryPoint($container, $id, $config, ?string $defaultEn
         return $entryPointId;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     protected function createListener(ContainerBuilder $container, string $id, array $config, string $userProvider): string
     {
         // @phpstan-ignore-next-line Symfony <5.4 BC layer
@@ -151,7 +140,7 @@ protected function createListener(ContainerBuilder $container, string $id, array
 
         $container
             ->getDefinition($listenerId)
-            ->addMethodCall('setResourceOwnerMap', [$this->getResourceOwnerMapReference($id)])
+            ->addMethodCall('setResourceOwnerMap', [$this->createResourceOwnerMapReference($id)])
             ->addMethodCall('setCheckPaths', [$checkPaths])
         ;
 
@@ -166,24 +155,31 @@ protected function getListenerId(): string
         return 'hwi_oauth.authentication.listener.oauth';
     }
 
+    /**
+     * Gets a reference to the resource owner map.
+     */
+    private function createResourceOwnerMapReference(string $firewallName): Reference
+    {
+        return new Reference('hwi_oauth.resource_ownermap.'.$firewallName);
+    }
+
     /**
      * Creates a resource owner map for the given configuration.
-     *
-     * @param ContainerBuilder $container Container to build for
-     * @param string           $id        Firewall id
-     * @param array            $config    Configuration
      */
-    private function createResourceOwnerMap(ContainerBuilder $container, string $id, array $config): void
+    private function createResourceOwnerMap(ContainerBuilder $container, string $firewallName, array $config): void
     {
         $resourceOwnersMap = [];
         foreach ($config['resource_owners'] as $name => $checkPath) {
             $resourceOwnersMap[$name] = $checkPath;
         }
-        $container->setParameter('hwi_oauth.resource_ownermap.configured.'.$id, $resourceOwnersMap);
+        $container->setParameter('hwi_oauth.resource_ownermap.configured.'.$firewallName, $resourceOwnersMap);
 
         $container
-            ->setDefinition($this->getResourceOwnerMapReference($id), new ChildDefinition('hwi_oauth.abstract_resource_ownermap'))
-            ->replaceArgument('$resourceOwners', new Parameter('hwi_oauth.resource_ownermap.configured.'.$id))
+            ->setDefinition(
+                $this->createResourceOwnerMapReference($firewallName),
+                new ChildDefinition('hwi_oauth.abstract_resource_ownermap')
+            )
+            ->replaceArgument('$resourceOwners', new Parameter('hwi_oauth.resource_ownermap.configured.'.$firewallName))
             ->setPublic(true)
         ;
     }

src/DependencyInjection/Security/Factory/OAuthFactory.php

@@ -77,14 +77,6 @@ public function createAuthenticator(
         throw new \RuntimeException('Deprecated "OAuthFactory" cannot create new Symfony Authenticator!');
     }
 
-    /**
-     * Gets a reference to the resource owner map.
-     */
-    protected function getResourceOwnerMapReference(string $id): Reference
-    {
-        return new Reference('hwi_oauth.resource_ownermap.'.$id);
-    }
-
     /**
      * {@inheritdoc}
      */
@@ -100,7 +92,7 @@ protected function createAuthProvider(ContainerBuilder $container, $id, $config,
         $container
             ->setDefinition($providerId, new ChildDefinition('hwi_oauth.authentication.provider.oauth'))
             ->addArgument($this->createOAuthAwareUserProvider($container, $id, $config['oauth_user_provider']))
-            ->addArgument($this->getResourceOwnerMapReference($id))
+            ->addArgument($this->createResourceOwnerMapReference($id))
             ->addArgument(new Reference('hwi_oauth.user_checker'))
             ->addArgument(new Reference('security.token_storage'))
         ;
@@ -163,7 +155,7 @@ protected function createListener($container, $id, $config, $userProvider): stri
 
         $container
             ->getDefinition($listenerId)
-            ->addMethodCall('setResourceOwnerMap', [$this->getResourceOwnerMapReference($id)])
+            ->addMethodCall('setResourceOwnerMap', [$this->createResourceOwnerMapReference($id)])
             ->addMethodCall('setCheckPaths', [$checkPaths])
         ;
 
@@ -178,24 +170,34 @@ protected function getListenerId(): string
         return 'hwi_oauth.authentication.listener.oauth';
     }
 
+    /**
+     * Gets a reference to the resource owner map.
+     */
+    private function createResourceOwnerMapReference(string $firewallName): Reference
+    {
+        return new Reference('hwi_oauth.resource_ownermap.'.$firewallName);
+    }
+
     /**
      * Creates a resource owner map for the given configuration.
      *
      * @param ContainerBuilder $container Container to build for
-     * @param string           $id        Firewall id
      * @param array            $config    Configuration
      */
-    private function createResourceOwnerMap(ContainerBuilder $container, string $id, array $config): void
+    private function createResourceOwnerMap(ContainerBuilder $container, string $firewallName, array $config): void
     {
         $resourceOwnersMap = [];
         foreach ($config['resource_owners'] as $name => $checkPath) {
             $resourceOwnersMap[$name] = $checkPath;
         }
-        $container->setParameter('hwi_oauth.resource_ownermap.configured.'.$id, $resourceOwnersMap);
+        $container->setParameter('hwi_oauth.resource_ownermap.configured.'.$firewallName, $resourceOwnersMap);
 
         $container
-            ->setDefinition($this->getResourceOwnerMapReference($id), new ChildDefinition('hwi_oauth.abstract_resource_ownermap'))
-            ->replaceArgument('$resourceOwners', new Parameter('hwi_oauth.resource_ownermap.configured.'.$id))
+            ->setDefinition(
+                $this->createResourceOwnerMapReference($firewallName),
+                new ChildDefinition('hwi_oauth.abstract_resource_ownermap')
+            )
+            ->replaceArgument('$resourceOwners', new Parameter('hwi_oauth.resource_ownermap.configured.'.$firewallName))
             ->setPublic(true)
         ;
     }

src/OAuth/RequestDataStorage/SessionStorage.php

@@ -70,13 +70,8 @@ public function save(ResourceOwnerInterface $resourceOwner, $value, $type = 'tok
 
     /**
      * Key to for fetching or saving a token.
-     *
-     * @param string $key
-     * @param string $type
-     *
-     * @return string
      */
-    private function generateKey(ResourceOwnerInterface $resourceOwner, $key, $type)
+    private function generateKey(ResourceOwnerInterface $resourceOwner, string $key, string $type): string
     {
         return sprintf('_hwi_oauth.%s.%s.%s.%s', $resourceOwner->getName(), $resourceOwner->getOption('client_id'), $type, $key);
     }

src/OAuth/State/State.php

@@ -88,9 +88,6 @@ public function get(string $key): ?string
         return $this->values[$key];
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function has(string $key): bool
     {
         return \array_key_exists($key, $this->values);

src/Security/Core/Authentication/Token/AbstractOAuthToken.php

@@ -22,40 +22,13 @@
  */
 abstract class AbstractOAuthToken extends AbstractToken
 {
-    /**
-     * @var string
-     */
-    private $accessToken;
-
-    /**
-     * @var array
-     */
-    private $rawToken;
-
-    /**
-     * @var string
-     */
-    private $refreshToken;
-
-    /**
-     * @var int
-     */
-    private $expiresIn;
-
-    /**
-     * @var int
-     */
-    private $createdAt;
-
-    /**
-     * @var string
-     */
-    private $tokenSecret;
-
-    /**
-     * @var string
-     */
-    private $resourceOwnerName;
+    private string $accessToken;
+    private array $rawToken;
+    private ?int $expiresIn = null;
+    private ?int $createdAt = null;
+    private string $resourceOwnerName;
+    private ?string $tokenSecret = null;
+    private ?string $refreshToken = null;
 
     /**
      * @param string|array $accessToken The OAuth access token