DomainKeyReaderService::getDomainKey() - Code Metrics - Inspection of "DKIM frontend" - jeboehm/mailserver-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5429ef...771e5d )

by Jeff

created 2019-06-11 19:21 UTC

DomainKeyReaderService::getDomainKey() A

↳ Parent: DomainKeyReaderService

Complexity

Conditions	3
Paths	4

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	10
nc	4
nop	2
dl	0
loc	18
rs	9.9332
c	0
b	0
f	0

<?php

declare(strict_types=1);
/**
 * This file is part of the mailserver-admin package.
 * (c) Jeffrey Boehm <https://github.com/jeboehm/mailserver-admin>
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace App\Service\DKIM;

use App\Exception\DKIM\DomainKeyNotFoundException;

class DomainKeyReaderService
{
    /** @var DNSResolver */
    private $resolver;

    public function __construct(DNSResolver $resolver)
    {
        $this->resolver = $resolver;
    }

    /**
     * @param string $domain
     * @param string $selector
     *
     * @throws DomainKeyNotFoundException
     *
     * @return array
     */
    public function getDomainKey(string $domain, string $selector): array
    {
        $dkimDomain = \sprintf('%s._domainkey.%s', $selector, $domain);
        $result = $this->resolver->resolve($dkimDomain);

        if (isset($result[0]['entries'])) {
            $result[0]['txt'] = implode('', $result[0]['entries']);
        }

        $parts = explode(';', trim($result[0]['txt']));
        $record = [];

        foreach ($parts as $part) {
            [$key, $val] = explode('=', trim($part), 2);
            $record[$key] = $val;
        }

        return $record;
    }
}


1			<?php
2
3			declare(strict_types=1);
4			/**
5			* This file is part of the mailserver-admin package.
6			* (c) Jeffrey Boehm <https://github.com/jeboehm/mailserver-admin>
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			namespace App\Service\DKIM;
12
13			use App\Exception\DKIM\DomainKeyNotFoundException;
14
15			class DomainKeyReaderService
16			{
17			/** @var DNSResolver */
18			private $resolver;
19
20			public function __construct(DNSResolver $resolver)
21			{
22			$this->resolver = $resolver;
23			}
24
25			/**
26			* @param string $domain
27			* @param string $selector
28			*
29			* @throws DomainKeyNotFoundException
30			*
31			* @return array
32			*/
33			public function getDomainKey(string $domain, string $selector): array
34			{
35			$dkimDomain = \sprintf('%s._domainkey.%s', $selector, $domain);
36			$result = $this->resolver->resolve($dkimDomain);
37
38			if (isset($result[0]['entries'])) {
39			$result[0]['txt'] = implode('', $result[0]['entries']);
40			}
41
42			$parts = explode(';', trim($result[0]['txt']));
43			$record = [];
44
45			foreach ($parts as $part) {
46			[$key, $val] = explode('=', trim($part), 2);
47			$record[$key] = $val;
48			}
49
50			return $record;
51			}
52			}
53

jeboehm / mailserver-admin

Push — master ( 5429ef...771e5d )

DomainKeyReaderService::getDomainKey() A

Complexity

Size

Duplication

Importance

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