chore: Merge branch 'main' into issue-184

api/src/utils/extractName.ts

@@ -0,0 +1,6 @@
+import path from 'path'
+
+export const extractName = (filePath: string) => {
+  const extension = path.extname(filePath)
+  return path.basename(filePath, extension)
+}

api/src/utils/file.ts

@@ -1,5 +1,6 @@
 import path from 'path'
 import { homedir } from 'os'
+import fs from 'fs-extra'
 
 export const apiRoot = path.join(__dirname, '..', '..')
 export const codebaseRoot = path.join(apiRoot, '..')
@@ -47,3 +48,6 @@ export const generateUniqueFileName = (fileName: string, extension = '') =>
     new Date().getTime(),
     extension
   ].join('')
+
+export const createReadStream = async (filePath: string) =>
+  fs.createReadStream(filePath)

api/src/utils/index.ts

@@ -3,6 +3,7 @@ export * from './connectDB'
 export * from './copySASjsCore'
 export * from './desktopAutoExec'
 export * from './extractHeaders'
+export * from './extractName'
 export * from './file'
 export * from './generateAccessToken'
 export * from './generateAuthCode'
@@ -14,6 +15,7 @@ export * from './getRunTimeAndFilePath'
 export * from './getServerUrl'
 export * from './instantiateLogger'
 export * from './isDebugOn'
+export * from './zipped'
 export * from './parseLogToArray'
 export * from './removeTokensInDB'
 export * from './saveTokensInDB'

api/src/utils/validation.ts

@@ -3,6 +3,7 @@ import { RunTimeType } from '.'
 
 const usernameSchema = Joi.string().lowercase().alphanum().min(3).max(16)
 const passwordSchema = Joi.string().min(6).max(1024)
+const groupnameSchema = Joi.string().lowercase().alphanum().min(3).max(16)
 
 export const blockFileRegex = /\.(exe|sh|htaccess)$/i
 
@@ -30,11 +31,16 @@ export const tokenValidation = (data: any): Joi.ValidationResult =>
 
 export const registerGroupValidation = (data: any): Joi.ValidationResult =>
   Joi.object({
-    name: Joi.string().min(6).required(),
+    name: groupnameSchema.required(),
     description: Joi.string(),
     isActive: Joi.boolean()
   }).validate(data)
 
+export const getGroupValidation = (data: any): Joi.ValidationResult =>
+  Joi.object({
+    name: groupnameSchema.required()
+  }).validate(data)
+
 export const registerUserValidation = (data: any): Joi.ValidationResult =>
   Joi.object({
     displayName: Joi.string().min(6).required(),

api/src/utils/zipped.ts

@@ -0,0 +1,40 @@
+import path from 'path'
+import unZipper from 'unzipper'
+import { extractName } from './extractName'
+import { createReadStream } from './file'
+
+export const isZipFile = (
+  file: Express.Multer.File
+): { error?: string; value?: Express.Multer.File } => {
+  const fileExtension = path.extname(file.originalname)
+  if (fileExtension.toUpperCase() !== '.ZIP')
+    return { error: `"file" has invalid extension ${fileExtension}` }
+
+  const allowedMimetypes = ['application/zip', 'application/x-zip-compressed']
+
+  if (!allowedMimetypes.includes(file.mimetype))
+    return { error: `"file" has invalid type ${file.mimetype}` }
+
+  return { value: file }
+}
+
+export const extractJSONFromZip = async (zipFile: Express.Multer.File) => {
+  let fileContent: string = ''
+
+  const fileInZip = extractName(zipFile.originalname)
+  const zip = (await createReadStream(zipFile.path)).pipe(
+    unZipper.Parse({ forceStream: true })
+  )
+
+  for await (const entry of zip) {
+    const fileName = entry.path as string
+    if (fileName.toUpperCase().endsWith('.JSON') && fileName === fileInZip) {
+      fileContent = await entry.buffer()
+      break
+    } else {
+      entry.autodrain()
+    }
+  }
+
+  return fileContent
+}