LimitPerIp   A
last analyzed

Complexity

Total Complexity 2

Size/Duplication

Total Lines 13
Duplicated Lines 0 %

Test Coverage

Coverage 100%

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 2
eloc 4
c 1
b 0
f 0
dl 0
loc 13
ccs 5
cts 5
cp 1
rs 10

2 Methods

Rating   Name   Duplication   Size   Complexity  
A getIp() 0 6 1
A fingerprint() 0 3 1
1
<?php
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declare(strict_types=1);
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namespace Yiisoft\Yii\RateLimiter\Policy;
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use Psr\Http\Message\ServerRequestInterface;
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final class LimitPerIp implements LimitPolicyInterface
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{
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    public function fingerprint(ServerRequestInterface $request): string
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    {
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        return sha1(strtolower($request->getMethod() . $request->getUri()->getPath() . $this->getIp($request)));
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    }
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    private function getIp(ServerRequestInterface $request): string
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    {
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        /** @psalm-var array{REMOTE_ADDR?: string} $server */
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        $server = $request->getServerParams();
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        return $server['REMOTE_ADDR'] ?? '';
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    }
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}
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