|
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\Command; |
|
12
|
|
|
|
|
13
|
|
|
use App\Entity\Domain; |
|
14
|
|
|
use App\Service\DKIM\FormatterService; |
|
15
|
|
|
use App\Service\DKIM\KeyGenerationService; |
|
16
|
|
|
use Doctrine\ORM\EntityManagerInterface; |
|
17
|
|
|
use Symfony\Component\Console\Command\Command; |
|
18
|
|
|
use Symfony\Component\Console\Helper\QuestionHelper; |
|
19
|
|
|
use Symfony\Component\Console\Input\InputInterface; |
|
20
|
|
|
use Symfony\Component\Console\Input\InputOption; |
|
21
|
|
|
use Symfony\Component\Console\Output\OutputInterface; |
|
22
|
|
|
use Symfony\Component\Console\Question\ConfirmationQuestion; |
|
23
|
|
|
|
|
24
|
|
|
class DKIMSetupCommand extends Command |
|
25
|
|
|
{ |
|
26
|
|
|
private $manager; |
|
27
|
|
|
private $keyGenerationService; |
|
28
|
|
|
private $formatterService; |
|
29
|
|
|
|
|
30
|
|
|
public function __construct( |
|
31
|
|
|
?string $name = null, |
|
32
|
|
|
EntityManagerInterface $manager, |
|
33
|
|
|
KeyGenerationService $keyGenerationService, |
|
34
|
|
|
FormatterService $formatterService |
|
35
|
|
|
) { |
|
36
|
|
|
parent::__construct($name); |
|
37
|
|
|
|
|
38
|
|
|
$this->manager = $manager; |
|
39
|
|
|
$this->keyGenerationService = $keyGenerationService; |
|
40
|
|
|
$this->formatterService = $formatterService; |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
|
|
protected function configure(): void |
|
44
|
|
|
{ |
|
45
|
|
|
$this |
|
46
|
|
|
->setName('dkim:setup') |
|
47
|
|
|
->addArgument('domain') |
|
48
|
|
|
->addOption('enable', null, InputOption::VALUE_NONE, 'Enable DKIM signing for outgoing mails.') |
|
49
|
|
|
->addOption('regenerate', null, InputOption::VALUE_NONE, 'Regenerate private key.') |
|
50
|
|
|
->addOption('selector', null, InputOption::VALUE_REQUIRED, 'Set DKIM selector.'); |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
protected function execute(InputInterface $input, OutputInterface $output): int |
|
54
|
|
|
{ |
|
55
|
|
|
$domain = $this->getDomain($input, $output); |
|
56
|
|
|
|
|
57
|
|
|
if (!$domain) { |
|
|
|
|
|
|
58
|
|
|
return 1; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
$regenerateKey = (bool) $input->getOption('regenerate'); |
|
62
|
|
|
|
|
63
|
|
|
if ($regenerateKey && !$this->warnOnKeyRegeneration($input, $output, $domain)) { |
|
64
|
|
|
return 1; |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
if (empty($domain->getDkimPrivateKey())) { |
|
68
|
|
|
$regenerateKey = true; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
$selector = $input->getOption('selector') ?: \date('Y'); |
|
72
|
|
|
|
|
73
|
|
|
if ($regenerateKey) { |
|
74
|
|
|
$keyPair = $this->keyGenerationService->createKeyPair(); |
|
75
|
|
|
$domain->setDkimPrivateKey($keyPair->getPrivate()); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
$domain->setDkimSelector($selector); |
|
79
|
|
|
$domain->setDkimEnabled((bool) $input->getOption('enable')); |
|
80
|
|
|
|
|
81
|
|
|
$expectedDnsRecord = $this->formatterService->getTXTRecord( |
|
82
|
|
|
$this->keyGenerationService->extractPublicKey($domain->getDkimPrivateKey()), |
|
83
|
|
|
KeyGenerationService::DIGEST_ALGORITHM |
|
84
|
|
|
); |
|
85
|
|
|
|
|
86
|
|
|
$this->manager->flush(); |
|
87
|
|
|
|
|
88
|
|
|
$output->writeln(sprintf('<info>Add the following TXT record to %s.%s:</info>', $selector, $domain->getName())); |
|
89
|
|
|
$output->writeln(''); |
|
90
|
|
|
$output->writeln($expectedDnsRecord); |
|
91
|
|
|
$output->writeln(''); |
|
92
|
|
|
|
|
93
|
|
|
if ($domain->getDkimEnabled()) { |
|
94
|
|
|
$output->writeln('<info>DKIM is enabled.</info>'); |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
|
|
return 0; |
|
98
|
|
|
} |
|
99
|
|
|
|
|
100
|
|
|
private function getDomain(InputInterface $input, OutputInterface $output): ?Domain |
|
101
|
|
|
{ |
|
102
|
|
|
$name = $input->getArgument('domain'); |
|
103
|
|
|
/** @var Domain $domain */ |
|
104
|
|
|
$domain = $this->manager->getRepository(Domain::class)->findOneBy(['name' => $name]); |
|
105
|
|
|
|
|
106
|
|
|
if (!$domain) { |
|
|
|
|
|
|
107
|
|
|
$output->writeln(sprintf('<error>Domain "%s" was not found.</error>', $name)); |
|
108
|
|
|
|
|
109
|
|
|
return null; |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
return $domain; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
private function warnOnKeyRegeneration(InputInterface $input, OutputInterface $output, Domain $domain): bool |
|
|
|
|
|
|
116
|
|
|
{ |
|
117
|
|
|
/** @var QuestionHelper $questionHelper */ |
|
118
|
|
|
$questionHelper = $this->getHelper('question'); |
|
119
|
|
|
$result = $questionHelper->ask( |
|
120
|
|
|
$input, |
|
121
|
|
|
$output, |
|
122
|
|
|
new ConfirmationQuestion( |
|
123
|
|
|
'<question>If you regenerate your private key, you\'ll have to update your DNS settings. Continue?</question>' |
|
124
|
|
|
) |
|
125
|
|
|
); |
|
126
|
|
|
|
|
127
|
|
|
if (!$result) { |
|
128
|
|
|
$output->writeln('Aborting.'); |
|
129
|
|
|
|
|
130
|
|
|
return false; |
|
131
|
|
|
} |
|
132
|
|
|
|
|
133
|
|
|
return true; |
|
134
|
|
|
} |
|
135
|
|
|
} |
|
136
|
|
|
|
jeboehm /
mailserver-admin
Loading history...