OAuth2ServiceProvider::createAuthorizationServer()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 17
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 17
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 10
nc 1
nop 2
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<?php namespace Nord\Lumen\OAuth2;
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use Exception;
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use Illuminate\Contracts\Container\Container;
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use League\OAuth2\Server\Grant\AbstractGrant;
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use League\OAuth2\Server\Grant\RefreshTokenGrant;
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use League\OAuth2\Server\Storage\AuthCodeInterface;
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use League\OAuth2\Server\Storage\RefreshTokenInterface;
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use Nord\Lumen\OAuth2\Contracts\OAuth2Service as OAuth2ServiceContract;
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use Nord\Lumen\OAuth2\Exceptions\InvalidArgument;
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use Illuminate\Config\Repository as ConfigRepository;
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use Illuminate\Support\ServiceProvider;
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use League\OAuth2\Server\AuthorizationServer;
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use League\OAuth2\Server\Grant\PasswordGrant;
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use League\OAuth2\Server\ResourceServer;
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use League\OAuth2\Server\Storage\AccessTokenInterface;
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use League\OAuth2\Server\Storage\ClientInterface;
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use League\OAuth2\Server\Storage\ScopeInterface;
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use League\OAuth2\Server\Storage\SessionInterface;
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class OAuth2ServiceProvider extends ServiceProvider
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{
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    const CONFIG_KEY = 'oauth2';
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    /**
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     * @inheritdoc
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     */
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    public function register()
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    {
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        $this->app->configure(self::CONFIG_KEY);
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The method configure() does not exist on Illuminate\Contracts\Foundation\Application. Did you maybe mean registerConfiguredProviders()?

This check marks calls to methods that do not seem to exist on an object.

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        $this->registerBindings($this->app, $this->app['config']);
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        $this->registerFacades();
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    }
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    /**
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     * Registers container bindings.
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     *
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     * @param Container        $container
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     * @param ConfigRepository $config
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     */
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    protected function registerBindings(Container $container, ConfigRepository $config)
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    {
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        $container->bind(OAuth2Service::class, function ($container) use ($config) {
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            return $this->createService($container, $config[self::CONFIG_KEY]);
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        });
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        $container->alias(OAuth2Service::class, OAuth2ServiceContract::class);
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    }
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    /**
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     * Registers facades.
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     */
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    protected function registerFacades()
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    {
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        if (!class_exists('OAuth2')) {
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            class_alias(OAuth2Facade::class, 'OAuth2');
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        }
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    }
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    /**
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     * Creates the service instance.
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     *
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     * @param Container $container
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     * @param array     $config
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     *
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     * @return OAuth2Service
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     */
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    protected function createService(Container $container, array $config)
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    {
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        $authorizationServer = $this->createAuthorizationServer($container, $config);
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        $resourceServer      = $this->createResourceServer($container);
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        return new OAuth2Service($authorizationServer, $resourceServer);
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    }
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    /**
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     * Creates the authorization instance.
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     *
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     * @param Container $container
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     * @param array     $config
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     *
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     * @return AuthorizationServer
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     * @throws Exception
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     */
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    protected function createAuthorizationServer(Container $container, array $config)
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    {
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        // TODO: Support scopes
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        $authorizationServer = $container->make(AuthorizationServer::class);
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        $authorizationServer->setSessionStorage($container->make(SessionInterface::class));
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        $authorizationServer->setAccessTokenStorage($container->make(AccessTokenInterface::class));
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        $authorizationServer->setRefreshTokenStorage($container->make(RefreshTokenInterface::class));
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        $authorizationServer->setClientStorage($container->make(ClientInterface::class));
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        $authorizationServer->setScopeStorage($container->make(ScopeInterface::class));
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        $authorizationServer->setAuthCodeStorage($container->make(AuthCodeInterface::class));
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        $this->configureAuthorizationServer($authorizationServer, $config);
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        return $authorizationServer;
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    }
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    /**
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     * Configures the authorization server instance.
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     *
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     * @param AuthorizationServer $authorizationServer
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     * @param array               $config
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     */
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    protected function configureAuthorizationServer(AuthorizationServer $authorizationServer, array $config)
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    {
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        if (isset($config['scope_param'])) {
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            $authorizationServer->requireScopeParam($config['scope_param']);
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        }
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        if (isset($config['default_scope'])) {
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            $authorizationServer->setDefaultScope($config['default_scope']);
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        }
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        if (isset($config['state_param'])) {
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            $authorizationServer->requireStateParam($config['state_param']);
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        }
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        if (isset($config['scope_delimiter'])) {
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            $authorizationServer->setScopeDelimiter($config['scope_delimiter']);
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        }
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        if (isset($config['access_token_ttl'])) {
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            $authorizationServer->setAccessTokenTTL($config['access_token_ttl']);
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        }
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        $this->configureGrantTypes($authorizationServer, $config['grant_types']);
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    }
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    /**
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     * Configures the grant types for the authorization server instance.
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     *
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     * @param AuthorizationServer $authorizationServer
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     * @param array               $config
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     *
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     * @throws InvalidArgument
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     */
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    protected function configureGrantTypes(AuthorizationServer $authorizationServer, array $config)
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    {
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        // TODO: Support configuring of the remaining grant types
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        foreach ($config as $name => $params) {
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            if (!isset($params['class']) || !class_exists($params['class'])) {
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                continue;
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            }
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            /** @var AbstractGrant $grantType */
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            $grantType = new $params['class'];
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            if (isset($params['access_token_ttl'])) {
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                $grantType->setAccessTokenTTL($params['access_token_ttl']);
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            }
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            if ($grantType instanceof PasswordGrant) {
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                /** @var PasswordGrant $grantType */
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                if (isset($params['callback'])) {
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                    $grantType->setVerifyCredentialsCallback($params['callback']);
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                }
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            }
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            if ($grantType instanceof RefreshTokenGrant) {
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                /** @var RefreshTokenGrant $grantType */
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                if (isset($params['refresh_token_rotate'])) {
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                    $grantType->setRefreshTokenRotation($params['refresh_token_rotate']);
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                }
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                if (isset($params['refresh_token_ttl'])) {
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                    $grantType->setRefreshTokenTTL($params['refresh_token_ttl']);
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                }
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            }
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            $authorizationServer->addGrantType($grantType);
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        }
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    }
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    /**
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     * Creates the resource server.
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     *
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     * @param Container $container
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     *
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     * @return ResourceServer
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     */
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    protected function createResourceServer(Container $container)
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    {
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        return $container->make(ResourceServer::class);
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    }
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}
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