Add S3 and Wasabi as storage providers (#281)

app/StorageProviders/S3.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\StorageProviders;
+
+use App\Models\Server;
+use App\SSH\Storage\S3 as S3Storage;
+use App\SSH\Storage\Storage;
+use Aws\S3\Exception\S3Exception;
+use Illuminate\Support\Facades\Log;
+
+class S3 extends S3AbstractStorageProvider
+{
+    public function validationRules(): array
+    {
+        return [
+            'key' => 'required|string',
+            'secret' => 'required|string',
+            'region' => 'required|string',
+            'bucket' => 'required|string',
+            'path' => 'required|string',
+        ];
+    }
+
+    public function credentialData(array $input): array
+    {
+        return [
+            'key' => $input['key'],
+            'secret' => $input['secret'],
+            'region' => $input['region'],
+            'bucket' => $input['bucket'],
+            'path' => $input['path'],
+        ];
+    }
+
+    public function connect(): bool
+    {
+        try {
+            $this->setBucketRegion($this->storageProvider->credentials['region']);
+            $this->setApiUrl();
+            $this->buildClientConfig();
+            $this->getClient()->listBuckets();
+
+            return true;
+        } catch (S3Exception $e) {
+            Log::error('Failed to connect to S3', ['exception' => $e]);
+
+            return false;
+        }
+    }
+
+    public function ssh(Server $server): Storage
+    {
+        return new S3Storage($server, $this->storageProvider);
+    }
+
+    public function delete(array $paths): void {}
+}