ChallengeResponseSpamCheck::isFailed() - Code Metrics - Inspection of "[RELEASE] Release of version 4.2.0" - derhansen/sf_event_mgt - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Torben

created 2020-01-26 18:23 UTC

ChallengeResponseSpamCheck::isFailed() A

↳ Parent: ChallengeResponseSpamCheck

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.7998
c	0
b	0
f	0
cc	2
nc	2
nop	0

<?php
declare(strict_types=1);
namespace DERHANSEN\SfEventMgt\SpamChecks;

/*
 * This file is part of the Extension "sf_event_mgt" for TYPO3 CMS.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 */

use DERHANSEN\SfEventMgt\Utility\MiscUtility;

/**
 * ChallengeResponseSpamCheck
 */
class ChallengeResponseSpamCheck extends AbstractSpamCheck
{
    /**
     * Checks, if the cr-response field matches the expected ROT13 encrypted/obfuscated string.
     *
     * @return bool
     */
    public function isFailed(): bool
    {
        if (!isset($this->arguments['registration']['cr-response'])) {
            return true;
        }

        $challenge =  MiscUtility::getSpamCheckChallenge((int)$this->arguments['event']);
        $originalChallenge = $this->configuration['prefix'] . $challenge . $this->configuration['postfix'];

        $expectedResponse = str_rot13($originalChallenge);
        $response = $this->arguments['registration']['cr-response'];

        return $expectedResponse !== $response;
    }
}


1			<?php
2			declare(strict_types=1);
3			namespace DERHANSEN\SfEventMgt\SpamChecks;
4
5			/*
6			* This file is part of the Extension "sf_event_mgt" for TYPO3 CMS.
7			*
8			* For the full copyright and license information, please read the
9			* LICENSE.txt file that was distributed with this source code.
10			*/
11
12			use DERHANSEN\SfEventMgt\Utility\MiscUtility;
13
14			/**
15			* ChallengeResponseSpamCheck
16			*/
17			class ChallengeResponseSpamCheck extends AbstractSpamCheck
18			{
19			/**
20			* Checks, if the cr-response field matches the expected ROT13 encrypted/obfuscated string.
21			*
22			* @return bool
23			*/
24			public function isFailed(): bool
25			{
26			if (!isset($this->arguments['registration']['cr-response'])) {
27			return true;
28			}
29
30			$challenge = MiscUtility::getSpamCheckChallenge((int)$this->arguments['event']);
31			$originalChallenge = $this->configuration['prefix'] . $challenge . $this->configuration['postfix'];
32
33			$expectedResponse = str_rot13($originalChallenge);
34			$response = $this->arguments['registration']['cr-response'];
35
36			return $expectedResponse !== $response;
37			}
38			}
39

derhansen / sf_event_mgt

Push — master ( 054192...eb3219 )

ChallengeResponseSpamCheck::isFailed() A

Complexity

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Duplication

Importance

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