TryTlsUpgradeNegotiation::negotiate() - Code Metrics - Inspection of "use tls 1.2 only by default, provide easy constant..." - genkgo/mail - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4edb1e...e1389e )

by Frederik

created 2017-06-03 15:15 UTC

TryTlsUpgradeNegotiation::negotiate() A

↳ Parent: TryTlsUpgradeNegotiation

Complexity

Conditions	3
Paths	3

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	17
c	0
b	0
f	0
rs	9.4285
ccs	10
cts	10
cp	1
cc	3
eloc	10
nc	3
nop	1
crap	3

<?php
declare(strict_types=1);

namespace Genkgo\Mail\Protocol\Smtp\Negotiation;

use Genkgo\Mail\Exception\ConnectionInsecureException;
use Genkgo\Mail\Protocol\ConnectionInterface;
use Genkgo\Mail\Protocol\CryptoConstant;
use Genkgo\Mail\Protocol\Smtp\Client;
use Genkgo\Mail\Protocol\Smtp\NegotiationInterface;
use Genkgo\Mail\Protocol\Smtp\Request\EhloCommand;
use Genkgo\Mail\Protocol\Smtp\Request\StartTlsCommand;
use Genkgo\Mail\Protocol\Smtp\Response\EhloResponse;

final class TryTlsUpgradeNegotiation implements NegotiationInterface
{
    /**
     * @var ConnectionInterface
     */
    private $connection;
    /**
     * @var string
     */
    private $ehlo;
    /**
     * @var int
     */
    private $crypto;

    /**
     * ConnectionNegotiation constructor.
     * @param ConnectionInterface $connection
     * @param string $ehlo
     * @param int $crypto
     */
    public function __construct(
        ConnectionInterface $connection,
        string $ehlo,
        int $crypto = CryptoConstant::TYPE_SECURE
    ) {
        $this->connection = $connection;
        $this->ehlo = $ehlo;
        $this->crypto = $crypto;
    }


    /**
     * @param Client $client
     * @throws ConnectionInsecureException
     */
    public function negotiate(Client $client): void
    {
        if (empty($this->connection->getMetaData(['crypto']))) {
            $reply = $client->request(new EhloCommand($this->ehlo));
            $reply->assertCompleted();

            $ehloResponse = new EhloResponse($reply);

            if ($ehloResponse->isAdvertising('STARTTLS')) {
                $client
                    ->request(new StartTlsCommand())
                    ->assertCompleted();

                $this->connection->upgrade($this->crypto);
            }
        }
    }
}

1		<?php
2		declare(strict_types=1);
3
4		namespace Genkgo\Mail\Protocol\Smtp\Negotiation;
5
6		use Genkgo\Mail\Exception\ConnectionInsecureException;
7		use Genkgo\Mail\Protocol\ConnectionInterface;
8		use Genkgo\Mail\Protocol\CryptoConstant;
9		use Genkgo\Mail\Protocol\Smtp\Client;
10		use Genkgo\Mail\Protocol\Smtp\NegotiationInterface;
11		use Genkgo\Mail\Protocol\Smtp\Request\EhloCommand;
12		use Genkgo\Mail\Protocol\Smtp\Request\StartTlsCommand;
13		use Genkgo\Mail\Protocol\Smtp\Response\EhloResponse;
14
15		final class TryTlsUpgradeNegotiation implements NegotiationInterface
16		{
17		/**
18		* @var ConnectionInterface
19		*/
20		private $connection;
21		/**
22		* @var string
23		*/
24		private $ehlo;
25		/**
26		* @var int
27		*/
28		private $crypto;
29
30		/**
31		* ConnectionNegotiation constructor.
32		* @param ConnectionInterface $connection
33		* @param string $ehlo
34		* @param int $crypto
35		*/
36	3	public function __construct(
37		ConnectionInterface $connection,
38		string $ehlo,
39		int $crypto = CryptoConstant::TYPE_SECURE
40		) {
41	3	$this->connection = $connection;
42	3	$this->ehlo = $ehlo;
43	3	$this->crypto = $crypto;
44	3	}
45
46
47		/**
48		* @param Client $client
49		* @throws ConnectionInsecureException
50		*/
51	2	public function negotiate(Client $client): void
52		{
53	2	if (empty($this->connection->getMetaData(['crypto']))) {
54	2	$reply = $client->request(new EhloCommand($this->ehlo));
55	2	$reply->assertCompleted();
56
57	2	$ehloResponse = new EhloResponse($reply);
58
59	2	if ($ehloResponse->isAdvertising('STARTTLS')) {
60		$client
61	1	->request(new StartTlsCommand())
62	1	->assertCompleted();
63
64	1	$this->connection->upgrade($this->crypto);
65		}
66		}
67		}
68		}

genkgo / mail

Push — master ( 4edb1e...e1389e )

TryTlsUpgradeNegotiation::negotiate() A

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