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1<?php
2
3declare(strict_types=1);
4
5/** @license For full copyright and license information, please see the LICENSE.md file. */
6
7namespace App\Modules\Mail\Application\Service\Connection;
8
9defined('AMMONLY_APP') || exit('Direct script access is forbidden.');
10
11use App\Core\Security\Encryption\EncryptionException;
12use App\Core\Security\Encryption\EncryptionServiceInterface;
13use App\Modules\Mail\Domain\Contract\MailProtocolDriverInterface;
14use App\Modules\Mail\Domain\Contract\MailProtocolDriverRegistryInterface;
15use App\Modules\Mail\Domain\Exception\WebmailAuthException;
16use App\Modules\Mail\Domain\Model\ClientMailbox;
17use App\Modules\Mail\Domain\Repository\MailRepositoryInterface;
18
19/**
20 * Concrete connection manager for resolving, decrypting and authenticating mail protocol drivers.
21 */
22final readonly class WebmailConnectionManager implements WebmailConnectionManagerInterface
23{
24    /**
25     * WebmailConnectionManager constructor.
26     *
27     * @param MailRepositoryInterface             $mailRepo       Mail repository for server lookup.
28     * @param EncryptionServiceInterface          $encryption     Encryption service for credential decryption.
29     * @param MailProtocolDriverRegistryInterface $driverRegistry Driver registry by protocol type.
30     */
31    public function __construct(
32        private MailRepositoryInterface $mailRepo,
33        private EncryptionServiceInterface $encryption,
34        private MailProtocolDriverRegistryInterface $driverRegistry
35    ) {
36    }
37
38    /**
39     * @inheritDoc
40     */
41    public function connectDriver(ClientMailbox $mailbox): MailProtocolDriverInterface
42    {
43        $server = $this->mailRepo->findMailServerById($mailbox->mailServerId);
44        $driver = $this->driverRegistry->getDriver($mailbox->protocolType);
45
46        try {
47            $plainPass = $this->encryption->decrypt($mailbox->password);
48        } catch (EncryptionException $e) {
49            throw new WebmailAuthException(
50                'Mailbox credentials could not be decrypted. Please re-enter password in settings.',
51                previous: $e
52            );
53        }
54
55        $activeMailbox = $mailbox->withDecryptedPassword($plainPass);
56        $driver->connect($activeMailbox, $server);
57
58        return $driver;
59    }
60}