release: v1.1.0 — S3 multi-backend storage and admin UI

server/api/admin/storage/index.post.ts

@@ -0,0 +1,83 @@
+import { requireAdminAuth } from '../../../utils/access'
+import { createApiError } from '../../../utils/api-error'
+import {
+  insertStorageBackend,
+  isStorageEnvConfigured
+} from '../../../utils/storage-backends'
+import { validateS3Config } from '../../../utils/storage/s3'
+import { parseQuotaBytes } from '../../../utils/storage-capacity'
+import type { ServingMode } from '../../../utils/storage/types'
+
+interface StorageCreateBody {
+  name?: string
+  config?: {
+    endpoint?: string
+    region?: string
+    bucket?: string
+    prefix?: string
+    forcePathStyle?: boolean
+  }
+  secrets?: {
+    accessKeyId?: string
+    secretAccessKey?: string
+  }
+  servingMode?: ServingMode
+  publicUrl?: string
+  quotaBytes?: number | null
+  enabled?: boolean
+  isDefault?: boolean
+}
+
+export default defineEventHandler(async (event) => {
+  await requireAdminAuth(event)
+
+  if (isStorageEnvConfigured()) {
+    createApiError(event, 'FORBIDDEN', '存储配置已由环境变量覆盖，无法在后台修改', 409)
+  }
+
+  const body = await readBody<StorageCreateBody>(event).catch(
+    (): StorageCreateBody => ({})
+  )
+
+  const name = body.name?.trim() || 'S3 兼容存储'
+  const config = {
+    endpoint: body.config?.endpoint?.trim() ?? '',
+    region: body.config?.region?.trim() || 'auto',
+    bucket: body.config?.bucket?.trim() ?? '',
+    prefix: body.config?.prefix?.trim() || undefined,
+    forcePathStyle: body.config?.forcePathStyle ?? false
+  }
+
+  const error = validateS3Config(config)
+  if (error) {
+    createApiError(event, 'INVALID_REQUEST', error, 400)
+  }
+
+  const accessKeyId = body.secrets?.accessKeyId?.trim() ?? ''
+  const secretAccessKey = body.secrets?.secretAccessKey?.trim() ?? ''
+  if (!accessKeyId || !secretAccessKey) {
+    createApiError(event, 'INVALID_REQUEST', 'Access Key 与 Secret Key 不能为空', 400)
+  }
+
+  if (body.servingMode && body.servingMode !== 'proxy' && body.servingMode !== 'public') {
+    createApiError(event, 'INVALID_REQUEST', '访问方式无效', 400)
+  }
+
+  const quotaBytes = parseQuotaBytes(body.quotaBytes)
+  if (!quotaBytes) {
+    createApiError(event, 'INVALID_REQUEST', '请填写有效的存储套餐总量', 400)
+  }
+
+  const id = insertStorageBackend({
+    name,
+    config,
+    secrets: { accessKeyId, secretAccessKey },
+    servingMode: body.servingMode,
+    publicUrl: body.publicUrl?.trim(),
+    quotaBytes,
+    enabled: body.enabled,
+    isDefault: body.isDefault
+  })
+
+  return { success: true, id }
+})