refactor: use custom imap client

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Client/ConnectionConfig.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KTXM\ProviderImap\Client;
+
+final class ConnectionConfig
+{
+    public function __construct(
+        private readonly string $host,
+        private readonly int $port = 993,
+        private readonly ConnectionSecurity $security = ConnectionSecurity::Tls,
+        private readonly ?string $username = null,
+        private readonly ?string $password = null,
+        private readonly float $timeout = 30.0,
+        private readonly bool $verifyPeer = true,
+        private readonly bool $verifyPeerName = true,
+        private readonly bool $allowSelfSigned = false,
+    ) {}
+
+    public function host(): string
+    {
+        return $this->host;
+    }
+
+    public function port(): int
+    {
+        return $this->port;
+    }
+
+    public function security(): ConnectionSecurity
+    {
+        return $this->security;
+    }
+
+    public function username(): ?string
+    {
+        return $this->username;
+    }
+
+    public function password(): ?string
+    {
+        return $this->password;
+    }
+
+    public function hasCredentials(): bool
+    {
+        return $this->username !== null && $this->password !== null;
+    }
+
+    public function timeout(): float
+    {
+        return $this->timeout;
+    }
+
+    public function verifyPeer(): bool
+    {
+        return $this->verifyPeer;
+    }
+
+    public function verifyPeerName(): bool
+    {
+        return $this->verifyPeerName;
+    }
+
+    public function allowSelfSigned(): bool
+    {
+        return $this->allowSelfSigned;
+    }
+
+    public function endpoint(): string
+    {
+        return sprintf('%s://%s:%d', $this->security->transport(), $this->host, $this->port);
+    }
+
+    public function streamContextOptions(): array
+    {
+        return [
+            'ssl' => [
+                'verify_peer' => $this->verifyPeer,
+                'verify_peer_name' => $this->verifyPeerName,
+                'allow_self_signed' => $this->allowSelfSigned,
+                'SNI_enabled' => true,
+                'peer_name' => $this->host,
+            ],
+        ];
+    }
+}