fix(medusa, medusa-file-*): Protected uploads for file services (#2433)

.changeset/brown-dancers-film.md

@@ -0,0 +1,10 @@
+---
+"medusa-file-minio": patch
+"medusa-file-s3": patch
+"medusa-file-spaces": patch
+"@medusajs/medusa-js": patch
+"medusa-react": patch
+"@medusajs/medusa": patch
+---
+
+Add protected uploads to fileservices

packages/medusa-file-minio/src/services/minio.js

@@ -26,13 +26,24 @@ class MinioService extends AbstractFileService {
   upload(file) {
     this.updateAwsConfig_()
 
+    return this.uploadFile(file)
+  }
+
+  uploadProtected(file) {
+    this.validatePrivateBucketConfiguration_(true)
+    this.updateAwsConfig_(true)
+
+    return this.uploadFile(file, { isProtected: true })
+  }
+
+  uploadFile(file, options = { isProtected: false }) {
     const parsedFilename = parse(file.originalname)
     const fileKey = `${parsedFilename.name}-${Date.now()}${parsedFilename.ext}`
 
     const s3 = new aws.S3()
     const params = {
-      ACL: "public-read",
+      ACL: options.isProtected ? "private" : "public-read",
-      Bucket: this.bucket_,
+      Bucket: options.isProtected ? this.private_bucket_ : this.bucket_,
       Body: fs.createReadStream(file.path),
       Key: fileKey,
     }
@@ -137,9 +148,12 @@ class MinioService extends AbstractFileService {
   }
 
   validatePrivateBucketConfiguration_(usePrivateBucket) {
-    if (usePrivateBucket && !this.private_bucket_) {
+    if (
+      usePrivateBucket &&
+      (!this.private_access_key_id_ || !this.private_bucket_)
+    ) {
       throw new MedusaError(
-        MedusaError.Types.INVALID_CONFIGURATION,
+        MedusaError.Types.UNEXPECTED_STATE,
         "Private bucket is not configured"
       )
     }

packages/medusa-file-s3/src/services/s3.js

@@ -19,9 +19,19 @@ class S3Service extends AbstractFileService {
   upload(file) {
     this.updateAwsConfig()
 
+    return this.uploadFile(file)
+  }
+
+  uploadProtected(file) {
+    this.updateAwsConfig()
+
+    return this.uploadFile(file, { acl: "private" })
+  }
+
+  uploadFile(file, options = { isProtected: false, acl: undefined }) {
     const s3 = new aws.S3()
     const params = {
-      ACL: "public-read",
+      ACL: options.acl ?? (options.isProtected ? "private" : "public-read"),
       Bucket: this.bucket_,
       Body: fs.createReadStream(file.path),
       Key: `${file.originalname}`,

packages/medusa-file-spaces/src/services/digital-ocean.js

@@ -20,12 +20,22 @@ class DigitalOceanService extends AbstractFileService {
   upload(file) {
     this.updateAwsConfig()
 
+    return this.uploadFile(file)
+  }
+
+  uploadProtected(file) {
+    this.updateAwsConfig()
+
+    return this.uploadFile(file, { acl: "private" })
+  }
+
+  uploadFile(file, options = { isProtected: false, acl: undefined }) {
     const parsedFilename = parse(file.originalname)
     const fileKey = `${parsedFilename.name}-${Date.now()}${parsedFilename.ext}`
 
     const s3 = new aws.S3()
     const params = {
-      ACL: "public-read",
+      ACL: options.acl ?? (options.isProtected ? "private" : "public-read"),
       Bucket: this.bucket_,
       Body: fs.createReadStream(file.path),
       Key: fileKey,

packages/medusa-js/src/resources/admin/uploads.ts

@@ -24,6 +24,15 @@ class AdminUploadsResource extends BaseResource {
     return this.client.request("POST", path, payload, {}, this.headers)
   }
  
+  createProtected(file: IAdminPostUploadsFileReq): ResponsePromise<AdminUploadsRes> {
+    const path = `/admin/uploads/protected`
+
+    const payload = new FormData()
+    payload.append("files", file)
+
+    return this.client.request("POST", path, payload, {}, this.headers)
+  }
+
   delete(
     payload: AdminDeleteUploadsReq,
     customHeaders: Record<string, any> = {}

packages/medusa-react/src/hooks/admin/uploads/mutations.ts

@@ -26,6 +26,21 @@ export const useAdminUploadFile = (
   }, buildOptions(queryClient, undefined, options))
 }
 
+export const useAdminUploadProtectedFile = (
+  options?: UseMutationOptions<
+    Response<AdminUploadsRes>,
+    Error,
+    IAdminPostUploadsFileReq
+  >
+) => {
+  const { client } = useMedusa()
+  const queryClient = useQueryClient()
+
+  return useMutation((payload: IAdminPostUploadsFileReq) => {
+    return client.admin.uploads.createProtected(payload)
+  }, buildOptions(queryClient, undefined, options))
+}
+
 export const useAdminCreatePresignedDownloadUrl = (
   options?: UseMutationOptions<
     Response<AdminUploadsDownloadUrlRes>,

packages/medusa/src/api/routes/admin/uploads/create-protected-upload.ts

@@ -0,0 +1,89 @@
+import fs from "fs"
+import { IFileService } from "../../../../interfaces"
+
+/**
+ * @oas [post] /uploads/protected
+ * operationId: "PostUploadsProtected"
+ * summary: "Upload files with acl or in a non-public bucket"
+ * description: "Uploads at least one file to the specific fileservice that is installed in Medusa."
+ * x-authenticated: true
+ * requestBody:
+ *   content:
+ *     multipart/form-data:
+ *       schema:
+ *         type: object
+ *         properties:
+ *           files:
+ *             type: string
+ *             format: binary
+ * x-codeSamples:
+ *   - lang: JavaScript
+ *     label: JS Client
+ *     source: |
+ *       import Medusa from "@medusajs/medusa-js"
+ *       const medusa = new Medusa({ baseUrl: MEDUSA_BACKEND_URL, maxRetries: 3 })
+ *       // must be previously logged in or use api token
+ *       medusa.admin.uploads.createProtected(file)
+ *       .then(({ uploads }) => {
+ *         console.log(uploads.length);
+ *       });
+ *   - lang: Shell
+ *     label: cURL
+ *     source: |
+ *       curl --location --request POST 'https://medusa-url.com/admin/uploads/protected' \
+ *       --header 'Authorization: Bearer {api_token}' \
+ *       --header 'Content-Type: image/jpeg' \
+ *       --form 'files=@"<FILE_PATH_1>"' \
+ *       --form 'files=@"<FILE_PATH_1>"'
+ * security:
+ *   - api_token: []
+ *   - cookie_auth: []
+ * tags:
+ *   - Upload
+ * responses:
+ *   200:
+ *     description: OK
+ *     content:
+ *       application/json:
+ *         schema:
+ *           properties:
+ *             uploads:
+ *               type: array
+ *               items:
+ *                 type: object
+ *                 properties:
+ *                   url:
+ *                     type: string
+ *                     description: The URL of the uploaded file.
+ *                     format: uri
+ *   "400":
+ *     $ref: "#/components/responses/400_error"
+ *   "401":
+ *     $ref: "#/components/responses/unauthorized"
+ *   "404":
+ *     $ref: "#/components/responses/not_found_error"
+ *   "409":
+ *     $ref: "#/components/responses/invalid_state_error"
+ *   "422":
+ *     $ref: "#/components/responses/invalid_request_error"
+ *   "500":
+ *     $ref: "#/components/responses/500_error"
+ */
+export default async (req, res) => {
+  const fileService: IFileService = req.scope.resolve("fileService")
+
+  const result = await Promise.all(
+    req.files.map(async (f) => {
+      return fileService.uploadProtected(f).then((result) => {
+        fs.unlinkSync(f.path)
+        return result
+      })
+    })
+  )
+
+  res.status(200).json({ uploads: result })
+}
+export class IAdminPostUploadsFileReq {
+  originalName: string
+  path: string
+}

packages/medusa/src/api/routes/admin/uploads/create-upload.ts

@@ -69,7 +69,6 @@ import fs from "fs"
  *     $ref: "#/components/responses/500_error"
  */
 export default async (req, res) => {
-  try {
   const fileService = req.scope.resolve("fileService")
 
   const result = await Promise.all(
@@ -82,10 +81,6 @@ export default async (req, res) => {
   )
 
   res.status(200).json({ uploads: result })
-  } catch (err) {
-    console.log(err)
-    throw err
-  }
 }
 
 export class IAdminPostUploadsFileReq {

packages/medusa/src/api/routes/admin/uploads/index.ts

@@ -18,6 +18,12 @@ export default (app) => {
     middlewares.wrap(require("./create-upload").default)
   )
 
+  route.post(
+    "/protected",
+    upload.array("files"),
+    middlewares.wrap(require("./create-protected-upload").default)
+  )
+
   route.delete(
     "/",
     transformBody(AdminDeleteUploadsReq),

packages/medusa/src/interfaces/file-service.ts

@@ -37,6 +37,12 @@ export interface IFileService extends TransactionBaseService {
    * */
   upload(file: Express.Multer.File): Promise<FileServiceUploadResult>
 
+  /**
+   * upload private file to fileservice
+   * @param file Multer file from express multipart/form-data
+   * */
+  uploadProtected(file: Express.Multer.File): Promise<FileServiceUploadResult>
+
   /**
    * remove file from fileservice
    * @param fileData Remove file described by record
@@ -76,6 +82,10 @@ export abstract class AbstractFileService
     fileData: Express.Multer.File
   ): Promise<FileServiceUploadResult>
 
+  abstract uploadProtected(
+    fileData: Express.Multer.File
+  ): Promise<FileServiceUploadResult>
+
   abstract delete(fileData: DeleteFileType): Promise<void>
 
   abstract getUploadStreamDescriptor(

packages/medusa/src/services/file.ts

@@ -17,6 +17,14 @@ class DefaultFileService extends AbstractFileService {
       "Please add a file service plugin in order to manipulate files in Medusa"
     )
   }
+  async uploadProtected(
+    fileData: Express.Multer.File
+  ): Promise<FileServiceUploadResult> {
+    throw new MedusaError(
+      MedusaError.Types.UNEXPECTED_STATE,
+      "Please add a file service plugin in order to manipulate files in Medusa"
+    )
+  }
   async delete(fileData: Record<string, any>): Promise<void> {
     throw new MedusaError(
       MedusaError.Types.UNEXPECTED_STATE,