HeaderAccessTokenExtractor::__construct() - Code Metrics - Inspection of "Merge branch 'release/v2.0.6'" - slickframework/web-stack - Measure and Improve Code Quality continuously with Scrutinizer

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by Filipe

created 2024-11-13 17:57 UTC

HeaderAccessTokenExtractor::__construct() A

↳ Parent: HeaderAccessTokenExtractor

Complexity

Conditions	2
Paths	1

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	3
dl	0
loc	7
rs	10
c	1
b	0
f	0
cc	2
nc	1
nop	2

<?php

/**
 * This file is part of web-stack
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Slick\WebStack\Domain\Security\Http\AccessToken\Extractor;

use Psr\Http\Message\ServerRequestInterface;
use Slick\WebStack\Domain\Security\Http\AccessToken\AccessTokenExtractorInterface;

/**
 * HeaderAccessTokenExtractor
 *
 * @package Slick\WebStack\Domain\Security\Http\AccessToken\Extractor
 */
final class HeaderAccessTokenExtractor implements AccessTokenExtractorInterface
{

    private string $regex;

    public function __construct(
        private readonly string $headerParameter = 'Authorization',
        private readonly string $tokenType = 'Bearer',
    ) {
        $this->regex = sprintf(
            '/^%s([a-zA-Z0-9\-_\+~\/\.]+=*)$/',
            '' === $this->tokenType ? '' : preg_quote($this->tokenType).'\s+'
        );
    }

    /**
     * @inheritDoc
     */
    public function extractAccessToken(ServerRequestInterface $request): ?string
    {
        if (!$request->hasHeader($this->headerParameter) ||
            !is_string($header = $request->getHeaderLine($this->headerParameter))
        ) {
            return null;
        }

        if (preg_match($this->regex, $header, $matches)) {
            return $matches[1];
        }

        return null;
    }
}


1			<?php
2
3			/**
4			* This file is part of web-stack
5			*
6			* For the full copyright and license information, please view the LICENSE
7			* file that was distributed with this source code.
8			*/
9
10			declare(strict_types=1);
11
12			namespace Slick\WebStack\Domain\Security\Http\AccessToken\Extractor;
13
14			use Psr\Http\Message\ServerRequestInterface;
15			use Slick\WebStack\Domain\Security\Http\AccessToken\AccessTokenExtractorInterface;
16
17			/**
18			* HeaderAccessTokenExtractor
19			*
20			* @package Slick\WebStack\Domain\Security\Http\AccessToken\Extractor
21			*/
22			final class HeaderAccessTokenExtractor implements AccessTokenExtractorInterface
23			{
24
25			private string $regex;
26
27			public function __construct(
28			private readonly string $headerParameter = 'Authorization',
29			private readonly string $tokenType = 'Bearer',
30			) {
31			$this->regex = sprintf(
32			'/^%s([a-zA-Z0-9\-_\+~\/\.]+=*)$/',
33			'' === $this->tokenType ? '' : preg_quote($this->tokenType).'\s+'
34			);
35			}
36
37			/**
38			* @inheritDoc
39			*/
40			public function extractAccessToken(ServerRequestInterface $request): ?string
41			{
42			if (!$request->hasHeader($this->headerParameter) \|\|
43			!is_string($header = $request->getHeaderLine($this->headerParameter))
44			) {
45			return null;
46			}
47
48			if (preg_match($this->regex, $header, $matches)) {
49			return $matches[1];
50			}
51
52			return null;
53			}
54			}
55

slickframework / web-stack

Push — master ( c858e1...becd64 )

HeaderAccessTokenExtractor::__construct() A

Complexity

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Duplication

Importance

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