AI代码生成工具

2026-08-10 18:32:06 +08:00
parent ab417bd0f2
commit cab69b4193
26 changed files with 1891 additions and 263 deletions
--- a/app/Service/common/upload/S3CompatibleStorageService.php
+++ b/app/Service/common/upload/S3CompatibleStorageService.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace App\Service\common\upload;
+
+use App\BaseApp\BaseNotAuthService;
+use App\Service\common\oss\OssStorageInterface;
+use App\Service\common\UtilsService;
+use Illuminate\Support\Facades\Http;
+
+/**
+ * S3 兼容上传（AWS / MinIO / 华为 OBS / 百度 BOS）
+ * 使用 AWS Signature Version 4 的 PUT Object
+ */
+class S3CompatibleStorageService extends BaseNotAuthService implements OssStorageInterface
+{
+    protected array $config = [];
+
+    public function withConfig(array $config): static
+    {
+        $this->config = $config;
+        return $this;
+    }
+
+    public function uploadImage($filePath, string $key): bool|array
+    {
+        return $this->uploadFile($filePath, $key);
+    }
+
+    public function uploadVideo($filePath, string $key): bool|array
+    {
+        return $this->uploadFile($filePath, $key);
+    }
+
+    /**
+     * SigV4 PUT；endpoint 必填（如 https://s3.amazonaws.com 或 MinIO 地址）
+     */
+    private function uploadFile($filePath, string $key): bool|array
+    {
+        $accessKey = (string) ($this->config['access_key'] ?? '');
+        $secretKey = (string) ($this->config['secret_key'] ?? '');
+        $bucket = (string) ($this->config['bucket'] ?? '');
+        $region = (string) ($this->config['region'] ?? 'us-east-1');
+        $endpoint = rtrim((string) ($this->config['endpoint'] ?? ''), '/');
+        $domain = rtrim((string) ($this->config['domain'] ?? ''), '/');
+        $driver = (string) ($this->config['driver'] ?? 'aws');
+        if ($accessKey === '' || $secretKey === '' || $bucket === '' || $endpoint === '') {
+            UtilsService::getInstance()->errorThrow(strtoupper($driver) . ' 配置不完整（需要 AccessKey/Secret/Bucket/Endpoint）');
+        }
+        $prefix = trim((string) ($this->config['path_prefix'] ?? ''), '/');
+        if ($prefix !== '' && !str_starts_with($key, $prefix . '/')) {
+            $key = $prefix . '/' . ltrim($key, '/');
+        }
+        $path = is_object($filePath) && method_exists($filePath, 'getRealPath')
+            ? $filePath->getRealPath()
+            : (string) $filePath;
+        $payload = file_get_contents($path);
+        $host = parse_url($endpoint, PHP_URL_HOST) ?: preg_replace('#^https?://#', '', $endpoint);
+        // path-style: endpoint/bucket/key
+        $canonicalUri = '/' . rawurlencode($bucket) . '/' . str_replace('%2F', '/', rawurlencode($key));
+        // 简化：多数 MinIO/OBS 接受 path-style
+        $url = $endpoint . '/' . $bucket . '/' . $key;
+        $amzDate = gmdate('Ymd\THis\Z');
+        $dateStamp = gmdate('Ymd');
+        $payloadHash = hash('sha256', $payload);
+        $canonicalHeaders = "host:{$host}\nx-amz-content-sha256:{$payloadHash}\nx-amz-date:{$amzDate}\n";
+        $signedHeaders = 'host;x-amz-content-sha256;x-amz-date';
+        $canonicalRequest = "PUT\n{$canonicalUri}\n\n{$canonicalHeaders}\n{$signedHeaders}\n{$payloadHash}";
+        $service = $driver === 'huawei' ? 's3' : 's3';
+        $credentialScope = "{$dateStamp}/{$region}/{$service}/aws4_request";
+        $stringToSign = "AWS4-HMAC-SHA256\n{$amzDate}\n{$credentialScope}\n" . hash('sha256', $canonicalRequest);
+        $kDate = hash_hmac('sha256', $dateStamp, 'AWS4' . $secretKey, true);
+        $kRegion = hash_hmac('sha256', $region, $kDate, true);
+        $kService = hash_hmac('sha256', $service, $kRegion, true);
+        $kSigning = hash_hmac('sha256', 'aws4_request', $kService, true);
+        $signature = hash_hmac('sha256', $stringToSign, $kSigning);
+        $authorization = "AWS4-HMAC-SHA256 Credential={$accessKey}/{$credentialScope}, SignedHeaders={$signedHeaders}, Signature={$signature}";
+        $response = Http::withHeaders([
+            'Authorization' => $authorization,
+            'x-amz-content-sha256' => $payloadHash,
+            'x-amz-date' => $amzDate,
+            'Content-Type' => 'application/octet-stream',
+            'Host' => $host,
+        ])->withBody($payload, 'application/octet-stream')->put($url);
+        if (!$response->successful()) {
+            UtilsService::getInstance()->errorThrow($driver . ' 上传失败：' . $response->body());
+        }
+        $publicUrl = $domain !== '' ? ($domain . '/' . $key) : $url;
+        return ['key' => $key, 'url' => $publicUrl];
+    }
+}