HmacAuthenticator::authenticateRequest()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 12
ccs 7
cts 7
cp 1
rs 9.8666
c 0
b 0
f 0
cc 2
nc 2
nop 1
crap 2
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<?php declare(strict_types=1);
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namespace Starlit\Request\Authenticator\Hmac;
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use Starlit\Request\Authenticator\AuthenticatorInterface;
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use Starlit\Request\Authenticator\Hmac\Adapter\RequestAdapterFactoryInterface;
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class HmacAuthenticator implements AuthenticatorInterface
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{
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    /**
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     * @var HmacGenerator
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     */
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    private $generator;
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    /**
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     * @var RequestAdapterFactoryInterface
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     */
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    private $requestAdapterFactory;
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    public function __construct(HmacGenerator $generator, RequestAdapterFactoryInterface $requestAdapterFactory)
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    {
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        $this->generator = $generator;
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        $this->requestAdapterFactory = $requestAdapterFactory;
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    }
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    public function authenticateRequest($request): bool
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    {
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        $request = $this->requestAdapterFactory->create($request);
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        $receivedMac = $request->getHeader('MAC');
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        if (!$receivedMac) {
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            return false;
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        }
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        $generatedMac = $this->generator->generateHmacForRequest($request);
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        return ($receivedMac === $generatedMac);
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    }
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}
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