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<?php |
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/** |
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* This file is part of laravel.su package. |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace App\Http\Middleware; |
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use App\Models\User; |
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use Illuminate\Contracts\Auth\Authenticatable; |
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use Illuminate\Contracts\Auth\Guard; |
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use Illuminate\Contracts\Container\Container; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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use Illuminate\Support\Arr; |
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use Symfony\Component\HttpKernel\Exception\BadRequestHttpException; |
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use Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException; |
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use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException; |
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use Tymon\JWTAuth\Exceptions\JWTException; |
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use Tymon\JWTAuth\Exceptions\TokenExpiredException; |
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use Tymon\JWTAuth\Exceptions\TokenInvalidException; |
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use Tymon\JWTAuth\Providers\JWT\JWTInterface; |
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/** |
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* Class ApiAuthenticate. |
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*/ |
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class ApiAuthenticate |
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{ |
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/** |
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* @var Guard |
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*/ |
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private $auth; |
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/** |
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* @var JWTInterface |
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*/ |
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private $jwt; |
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/** |
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* @var Container |
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*/ |
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private $app; |
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/** |
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* ApiAuthenticate constructor. |
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* @param Guard $auth |
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* @param JWTInterface $jwt |
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* @param Container $app |
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*/ |
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public function __construct(Guard $auth, JWTInterface $jwt, Container $app) |
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{ |
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$this->auth = $auth; |
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$this->jwt = $jwt; |
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$this->app = $app; |
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} |
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/** |
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* @param Request $request |
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* @param \Closure $next |
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* @return mixed |
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* @throws BadRequestHttpException |
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* @throws UnprocessableEntityHttpException |
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*/ |
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public function handle(Request $request, \Closure $next) |
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{ |
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$user = $this->getUser($request); |
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$this->app->instance(Authenticatable::class, $user); |
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/** @var Response $response */ |
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return $next($request); |
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} |
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/** |
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* @param Request $request |
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* @return Authenticatable|User |
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* @throws BadRequestHttpException |
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* @throws UnprocessableEntityHttpException |
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*/ |
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private function getUser(Request $request): Authenticatable |
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{ |
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switch (true) { |
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case $request->has('_token'): |
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return $this->authByToken($request->get('_token', '')); |
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case $request->headers->has('X-Api-Token'): |
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return $this->authByToken($request->headers->get('X-Api-Token', '')); |
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case $this->auth->check(): |
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return $this->auth->user(); |
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} |
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return User::guest(); |
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} |
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/** |
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* @param string $token |
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* @return Authenticatable |
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* @throws BadRequestHttpException |
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* @throws UnprocessableEntityHttpException |
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*/ |
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private function authByToken(string $token): Authenticatable |
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{ |
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try { |
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$userInfo = $this->jwt->decode($token); |
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} catch (TokenExpiredException $e) { |
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throw new BadRequestHttpException('Token lifetime is timed out.'); |
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} catch (JWTException $invalidException) { |
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throw new BadRequestHttpException('Broken api token.'); |
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} |
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[$id, $password] = [ |
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Arr::get($userInfo, 'user.id'), |
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Arr::get($userInfo, 'user.password') |
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]; |
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if (User::guest()->id === $id) { |
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return User::guest(); |
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} |
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$user = User::where('id', $id)->where('password', $password)->first(); |
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if (! $user) { |
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throw new UnprocessableEntityHttpException('Invalid user credentials.'); |
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} |
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return $user; |
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} |
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} |
LaravelRUS /
laravel.ru
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.