Factory::createDefaultCSRFCheckerMiddleware()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 13

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 1
dl 0
loc 13
ccs 9
cts 9
cp 1
crap 1
rs 9.8333
c 0
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace PSR7Csrf;
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use Lcobucci\JWT\Parser;
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use Lcobucci\JWT\Signer\Hmac\Sha256;
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use Psr\Http\Message\ResponseInterface;
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use PSR7Csrf\HttpMethod\IsSafeHttpRequest;
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use PSR7Csrf\RequestParameter\ExtractCSRFParameter;
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use PSR7Csrf\Session\ExtractUniqueKeyFromSession;
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use PSR7Sessions\Storageless\Http\SessionMiddleware;
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final class Factory
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{
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    public const DEFAULT_SIGNATURE_KEY_NAME = 'csrf_signature_key';
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    public const DEFAULT_CSRF_DATA_KEY = 'csrf_token';
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    public const DEFAULT_EXPIRATION_TIME = 60 * 24;
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    public static function createDefaultCSRFCheckerMiddleware(
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        ResponseInterface $failedCsrfValidationResponse
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    ) : CSRFCheckerMiddleware {
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        return new CSRFCheckerMiddleware(
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            IsSafeHttpRequest::fromDefaultSafeMethods(),
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            new ExtractUniqueKeyFromSession(self::DEFAULT_SIGNATURE_KEY_NAME),
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            new ExtractCSRFParameter(self::DEFAULT_CSRF_DATA_KEY),
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            new Parser(),
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            new Sha256(),
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            SessionMiddleware::SESSION_ATTRIBUTE,
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            $failedCsrfValidationResponse
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        );
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    }
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    public static function createDefaultTokenGenerator() : TokenGeneratorInterface
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    {
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        return new TokenGenerator(
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            new Sha256(),
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            new ExtractUniqueKeyFromSession(self::DEFAULT_SIGNATURE_KEY_NAME),
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            self::DEFAULT_EXPIRATION_TIME,
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            SessionMiddleware::SESSION_ATTRIBUTE
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        );
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    }
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}
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