thephpleague / oauth2-server

src/ResourceServer.php

<?php

/**
 * @author      Alex Bilbie <hello@alexbilbie.com>
 * @copyright   Copyright (c) Alex Bilbie
 * @license     http://mit-license.org/
 *
 * @link        https://github.com/thephpleague/oauth2-server
 */

declare(strict_types=1);

namespace League\OAuth2\Server;

use League\OAuth2\Server\AuthorizationValidators\AuthorizationValidatorInterface;
use League\OAuth2\Server\AuthorizationValidators\BearerTokenValidator;
use League\OAuth2\Server\Exception\OAuthServerException;
use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
use Psr\Http\Message\ServerRequestInterface;

class ResourceServer
{
    private CryptKeyInterface $publicKey;

    public function __construct(
        private AccessTokenRepositoryInterface $accessTokenRepository,
        CryptKeyInterface|string $publicKey,
        private ?AuthorizationValidatorInterface $authorizationValidator = null
    ) {
        if ($publicKey instanceof CryptKeyInterface === false) {
            $publicKey = new CryptKey($publicKey);
        }
        $this->publicKey = $publicKey;
    }

    protected function getAuthorizationValidator(): AuthorizationValidatorInterface
    {
        if ($this->authorizationValidator instanceof AuthorizationValidatorInterface === false) {
            $this->authorizationValidator = new BearerTokenValidator($this->accessTokenRepository);
        }

        if ($this->authorizationValidator instanceof BearerTokenValidator === true) {
            $this->authorizationValidator->setPublicKey($this->publicKey);

The method setPublicKey() does not exist on null.

The method setPublicKey() does not exist on League\OAuth2\Server\AuthorizationValidators\AuthorizationValidatorInterface. Since it exists in all sub-types, consider adding an abstract or default implementation to League\OAuth2\Server\AuthorizationValidators\AuthorizationValidatorInterface.

        }

        return $this->authorizationValidator;
    }

    /**
     * Determine the access token validity.
     *
     * @throws OAuthServerException
     */
    public function validateAuthenticatedRequest(ServerRequestInterface $request): ServerRequestInterface
    {
        return $this->getAuthorizationValidator()->validateAuthorization($request);
    }
}