HttpAuthBootloader::defineSingletons() - Code Metrics - Inspection of "Integrate Container Scopes" - spiral/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#1104)

by Maxim

created 2024-05-07 07:18 UTC

HttpAuthBootloader::defineSingletons() A

↳ Parent: HttpAuthBootloader

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	1

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	16
ccs	11
cts	11
cp	1
rs	9.9666
c	0
b	0
f	0
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace Spiral\Bootloader\Auth;

use Psr\Http\Message\ServerRequestInterface;
use Spiral\Auth\AuthContextInterface;
use Spiral\Auth\Config\AuthConfig;
use Spiral\Auth\HttpTransportInterface;
use Spiral\Auth\Middleware\AuthMiddleware;
use Spiral\Auth\Session\TokenStorage as SessionTokenStorage;
use Spiral\Auth\TokenStorageInterface;
use Spiral\Auth\TokenStorageProvider;
use Spiral\Auth\TokenStorageProviderInterface;
use Spiral\Auth\Transport\CookieTransport;
use Spiral\Auth\Transport\HeaderTransport;
use Spiral\Auth\TransportRegistry;
use Spiral\Boot\AbstractKernel;
use Spiral\Boot\Bootloader\Bootloader;
use Spiral\Boot\EnvironmentInterface;
use Spiral\Bootloader\Http\Exception\ContextualObjectNotFoundException;
use Spiral\Bootloader\Http\Exception\InvalidRequestScopeException;
use Spiral\Bootloader\Http\HttpBootloader;
use Spiral\Config\ConfiguratorInterface;
use Spiral\Config\Patch\Append;
use Spiral\Core\Attribute\Singleton;
use Spiral\Core\BinderInterface;
use Spiral\Core\Config\Proxy;
use Spiral\Core\Container\Autowire;
use Spiral\Core\FactoryInterface;
use Spiral\Framework\Spiral;
use Spiral\Http\Config\HttpConfig;
use Spiral\Http\CurrentRequest;

/**
 * Enables Auth middleware and http transports to read and write tokens in PSR-7 request/response.
 */
#[Singleton]
final class HttpAuthBootloader extends Bootloader
{
    public function __construct(
        private readonly ConfiguratorInterface $config,
        private readonly BinderInterface $binder,
    ) {
    }

    public function defineDependencies(): array
    {
        return [
            AuthBootloader::class,
            HttpBootloader::class,
        ];
    }

    public function defineBindings(): array
    {
        $this->binder
            ->getBinder(Spiral::Http)
              getBinder(Spiral::Http)
            ->bind(
                AuthContextInterface::class,
                static fn (?ServerRequestInterface $request): AuthContextInterface =>
                    ($request ?? throw new InvalidRequestScopeException(AuthContextInterface::class))
                        ->getAttribute(AuthMiddleware::ATTRIBUTE) ?? throw new ContextualObjectNotFoundException(
                            AuthContextInterface::class,
                            AuthMiddleware::ATTRIBUTE,
                        )
            );
        $this->binder->bind(AuthContextInterface::class, new Proxy(AuthContextInterface::class, false));

        return [];
    }

    public function defineSingletons(): array
    {
        // Default token storage outside of HTTP scope
        $this->binder->bindSingleton(
            TokenStorageInterface::class,
            static fn (TokenStorageProviderInterface $provider): TokenStorageInterface => $provider->getStorage(),
        );

        // Token storage from request attribute in HTTP scope
        $this->binder
            ->getBinder(Spiral::Http)
            ->bindSingleton(TokenStorageInterface::class, [self::class, 'getTokenStorage']);

        return [
            TransportRegistry::class => [self::class, 'transportRegistry'],
            TokenStorageProviderInterface::class => TokenStorageProvider::class,
        ];
    }

    public function init(AbstractKernel $kernel, EnvironmentInterface $env): void
    {
        $this->config->setDefaults(
            AuthConfig::CONFIG,
            [
                'defaultTransport' => $env->get('AUTH_TOKEN_TRANSPORT', 'cookie'),
                'defaultStorage' => $env->get('AUTH_TOKEN_STORAGE', 'session'),
                'transports' => [],
                'storages' => [],
            ]
        );

        $kernel->booting(function () {
            $this->addTransport('cookie', $this->createDefaultCookieTransport());
            $this->addTransport('header', new HeaderTransport('X-Auth-Token'));
            $this->addTokenStorage('session', SessionTokenStorage::class);
        });
    }

    /**
     * Add new Http token transport.
     *
     * @param non-empty-string $name

     * @param Autowire|HttpTransportInterface|class-string<HttpTransportInterface> $transport
     */
    public function addTransport(string $name, Autowire|HttpTransportInterface|string $transport): void
    {
        $this->config->modify(AuthConfig::CONFIG, new Append('transports', $name, $transport));
    }

    /**
     * Add new Http token storage.
     *
     * @param non-empty-string $name

     * @param Autowire|TokenStorageInterface|class-string<TokenStorageInterface> $storage
     */
    public function addTokenStorage(string $name, Autowire|TokenStorageInterface|string $storage): void
    {
        $this->config->modify(AuthConfig::CONFIG, new Append('storages', $name, $storage));
    }

    /**
     * Creates default cookie transport when "transports" section is empty.
     */
    private function createDefaultCookieTransport(): CookieTransport
    {
        $config = $this->config->getConfig(HttpConfig::CONFIG);

        return new CookieTransport('token', $config['basePath'] ?? '/');
    }

    /**
     * @noRector RemoveUnusedPrivateMethodRector
     */
    private function transportRegistry(AuthConfig $config, FactoryInterface $factory): TransportRegistry
    {
        $registry = new TransportRegistry();
        $registry->setDefaultTransport($config->getDefaultTransport());

        foreach ($config->getTransports() as $name => $transport) {
            if ($transport instanceof Autowire) {
                $transport = $transport->resolve($factory);
            }

            $registry->setTransport($name, $transport);
        }

        return $registry;
    }

    /**
     * Get default token storage from provider
     */
    private function getTokenStorage(
        TokenStorageProviderInterface $provider,
        ServerRequestInterface $request
    ): TokenStorageInterface {
        return $request->getAttribute(AuthMiddleware::TOKEN_STORAGE_ATTRIBUTE) ?? $provider->getStorage();
    }
}


spiral / framework

Pull Request — master (#1104)

HttpAuthBootloader::defineSingletons() A

Complexity

Size

Duplication

Code Coverage

Importance

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