IpAddressIdentityGenerator::getIdentity() - Code Metrics - Inspection of "Simplified RateLimiter implementation, in a way th..." - nikolaposa/rate-limit - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cb5363...63e3c2 )

by Nikola

created 2017-01-22 12:00 UTC

IpAddressIdentityGenerator::getIdentity() A

↳ Parent: IpAddressIdentityGenerator

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	5.4042

Importance

Changes

Metric	Value
dl	0
loc	18
c	0
b	0
f	0
ccs	5
cts	9
cp	0.5556
rs	9.2
cc	4
eloc	9
nc	4
nop	1
crap	5.4042

<?php
/**
 * This file is part of the Rate Limit package.
 *
 * Copyright (c) Nikola Posa
 *
 * For full copyright and license information, please refer to the LICENSE file,
 * located at the package root folder.
 */

declare(strict_types=1);

namespace RateLimit\Identity;

use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ServerRequestInterface;

/**
 * @author Nikola Posa <[email protected]>
 */
final class IpAddressIdentityGenerator implements IdentityGeneratorInterface
{
    /**
     * {@inheritdoc}
     */
    public function getIdentity(RequestInterface $request) : string
    {
        if (!$request instanceof ServerRequestInterface) {
            return 'ANONYMOUS';
        }

        $serverParams = $request->getServerParams();

        if (array_key_exists('HTTP_CLIENT_IP', $serverParams)) {
            return $serverParams['HTTP_CLIENT_IP'];
        }

        if (array_key_exists('HTTP_X_FORWARDED_FOR', $serverParams)) {
            return $serverParams['HTTP_X_FORWARDED_FOR'];
        }

        return $serverParams['REMOTE_ADDR'] ?? 'UNKNOWN';
    }
}


1		<?php
2		/**
3		* This file is part of the Rate Limit package.
4		*
5		* Copyright (c) Nikola Posa
6		*
7		* For full copyright and license information, please refer to the LICENSE file,
8		* located at the package root folder.
9		*/
10
11		declare(strict_types=1);
12
13		namespace RateLimit\Identity;
14
15		use Psr\Http\Message\RequestInterface;
16		use Psr\Http\Message\ServerRequestInterface;
17
18		/**
19		* @author Nikola Posa <[email protected]>
20		*/
21		final class IpAddressIdentityGenerator implements IdentityGeneratorInterface
22		{
23		/**
24		* {@inheritdoc}
25		*/
26	2	public function getIdentity(RequestInterface $request) : string
27		{
28	2	if (!$request instanceof ServerRequestInterface) {
29		return 'ANONYMOUS';
30		}
31
32	2	$serverParams = $request->getServerParams();
33
34	2	if (array_key_exists('HTTP_CLIENT_IP', $serverParams)) {
35	2	return $serverParams['HTTP_CLIENT_IP'];
36		}
37
38		if (array_key_exists('HTTP_X_FORWARDED_FOR', $serverParams)) {
39		return $serverParams['HTTP_X_FORWARDED_FOR'];
40		}
41
42		return $serverParams['REMOTE_ADDR'] ?? 'UNKNOWN';
43		}
44		}
45

nikolaposa / rate-limit

Push — master ( cb5363...63e3c2 )

IpAddressIdentityGenerator::getIdentity() A

Complexity

Size

Duplication

Code Coverage

Importance

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