Riddler7\Oauth2GraphQL\Authenticator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getToken()	0	9	3
A	authenticate()	0	12	4
A	isApplicable()	0	3	1

<?php

namespace Riddler7\Oauth2GraphQL;

use AdvancedLearning\Oauth2Server\Exceptions\AuthenticationException;

The type AdvancedLearning\Oauth2Server\Exceptions\AuthenticationException was not found. Maybe you did not declare it correctly or list all dependencies?

use AdvancedLearning\Oauth2Server\Models\Client;

The type AdvancedLearning\Oauth2Server\Models\Client was not found. Maybe you did not declare it correctly or list all dependencies?

use function is_null;
use SilverStripe\Control\HTTPRequest;

The type SilverStripe\Control\HTTPRequest was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\Core\Injector\Injector;

The type SilverStripe\Core\Injector\Injector was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\GraphQL\Auth\AuthenticatorInterface;

The type SilverStripe\GraphQL\Auth\AuthenticatorInterface was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\ORM\ValidationException;

The type SilverStripe\ORM\ValidationException was not found. Maybe you did not declare it correctly or list all dependencies?

use SilverStripe\Security\Member;

The type SilverStripe\Security\Member was not found. Maybe you did not declare it correctly or list all dependencies?

use function substr;

class Authenticator implements AuthenticatorInterface
{
    public function authenticate(HTTPRequest $request)
    {
        $authenticator = Injector::inst()->get(\AdvancedLearning\Oauth2Server\Services\Authenticator::class);

The type AdvancedLearning\Oauth2Server\Services\Authenticator was not found. Maybe you did not declare it correctly or list all dependencies?

        try {
            $request = $authenticator->authenticate($request);

            if ($userId = $request->getHeader('oauth_user_id')) {
                return Member::get()->filter(['Email' => $userId])->first();
            }
        } catch (AuthenticationException $exception) {
            throw new ValidationException($exception->getMessage(), $exception->getCode() ?: 403);
        }
    }

    public function isApplicable(HTTPRequest $request)
    {
        return !is_null($this->getToken($request));
    }

    /**
     * Extract the token from the authorization header.
     *
     * @param HTTPRequest $request The request container the token.
     *
     * @return null|string
     */
    protected function getToken(HTTPRequest $request): ?string
    {
        if ($authHeader = $request->getHeader('Authorization')) {
            if (stripos($authHeader, 'Bearer ') === 0) {
                return substr($authHeader, 6);
            }
        }

        return null;
    }
}