SilverStripe\MFA\BackupCode\Method

Complexity

Total Complexity

7

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getURLSegment()	0	3	1
A	getRegisterHandler()	0	3	1
A	getLoginHandler()	0	3	1
A	isAvailable()	0	3	1
A	getThumbnail()	0	5	1
A	getUnavailableMessage()	0	3	1
A	applyRequirements()	0	2	1

<?php declare(strict_types=1);

namespace SilverStripe\MFA\BackupCode;

use SilverStripe\Core\Injector\Injector;
use SilverStripe\Core\Manifest\ModuleLoader;
use SilverStripe\MFA\Method\Handler\LoginHandlerInterface;
use SilverStripe\MFA\Method\Handler\RegisterHandlerInterface;
use SilverStripe\MFA\Method\MethodInterface;

class Method implements MethodInterface
{
    /**
     * The number of back-up codes that should be generated for a user. Note that changing this value will not
     * regenerate or generate new codes to meet the new number. The user will have to manually regenerate codes to
     * receive the new number of codes.
     *
     * @config
     * @var int
     */
    private static $backup_code_count = 9;

The private property $backup_code_count is not used, and could be removed.

    /**
     * The length of each individual backup code
     *
     * @config
     * @var int
     */
    private static $backup_code_length = 6;

The private property $backup_code_length is not used, and could be removed.

    /**
     * Get a URL segment for this method. This will be used in URL paths for performing authentication by this method
     *
     * @return string
     */
    public function getURLSegment(): string
    {
        return 'backup-codes';
    }

    /**
     * Return the LoginHandler that is used to start and verify login attempts with this method
     *
     * @return LoginHandlerInterface
     */
    public function getLoginHandler(): LoginHandlerInterface
    {
        return Injector::inst()->create(LoginHandler::class);
    }

    /**
     * Return the RegisterHandler that is used to perform registrations with this method
     *
     * @return RegisterHandlerInterface
     */
    public function getRegisterHandler(): RegisterHandlerInterface
    {
        return Injector::inst()->create(RegisterHandler::class);
    }

    public function getThumbnail(): string
    {
        return (string) ModuleLoader::getModule('silverstripe/mfa')
            ->getResource('client/dist/images/locked-letter.svg')
            ->getURL();
    }

    public function applyRequirements(): void
    {
        // This authenticator bundles client requirements in the main bundle.
    }

    public function isAvailable(): bool
    {
        return true;
    }

    public function getUnavailableMessage(): string
    {
        return '';
    }
}