flipbox\saml\idp\services\messages\AuthnRequest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	isValid()	0	21	3

<?php
/**
 * Created by PhpStorm.
 * User: dsmrt
 * Date: 1/10/18
 * Time: 11:23 AM
 */

namespace flipbox\saml\idp\services\messages;

use craft\base\Component;
use flipbox\saml\core\exceptions\InvalidMessage;
use flipbox\saml\core\helpers\MessageHelper;
use flipbox\saml\core\records\AbstractProvider;
use flipbox\saml\idp\records\ProviderRecord;
use flipbox\saml\idp\Saml;
use SAML2\AuthnRequest as SamlAuthnRequest;
use SAML2\Utils;

class AuthnRequest extends Component
{

    public function isValid(SamlAuthnRequest $authnRequest, AbstractProvider $serviceProvider)
    {
        //TODO validate Destination

        // Validate Signature
        $signingKey = $serviceProvider->signingXMLSecurityKey();

        if ($signingKey && ($sig = Utils::validateElement($authnRequest->toSignedXML()))) {
            $authnRequest->addValidator(
                [
                    Utils::class,
                    'validateSignature',
                ],
                $sig
            );

            $authnRequest->validate($signingKey);
        }

        return true;
    }
}