def testOffsetAndLengthRestrictResult(self): args = vfs_plugin.ApiGetFileBlobArgs( client_id=self.client_id, file_path=self.file_path, offset=2, length=3) result = self.handler.Handle(args, token=self.token) self.assertTrue(hasattr(result, "GenerateContent")) self.assertEqual(next(result.GenerateContent()), "odb")
def testNewestFileContentIsReturnedByDefault(self): args = vfs_plugin.ApiGetFileBlobArgs( client_id=self.client_id, file_path=self.file_path) result = self.handler.Handle(args, token=self.token) self.assertTrue(hasattr(result, "GenerateContent")) self.assertEqual(next(result.GenerateContent()), "Goodbye World")
def testReturnsOlderVersionIfTimestampIsSupplied(self): args = vfs_plugin.ApiGetFileBlobArgs(client_id=self.client_id, file_path=self.file_path, timestamp=self.time_1) result = self.handler.Handle(args, token=self.token) self.assertTrue(hasattr(result, "GenerateContent")) self.assertEqual(next(result.GenerateContent()), "Hello World")
def testVfsMethodsAreAccessChecked(self): args = api_vfs.ApiListFilesArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.ListFiles, "CheckClientAccess", args=args) args = api_vfs.ApiGetVfsFilesArchiveArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetVfsFilesArchive, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileDetailsArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileDetails, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileTextArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileText, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileBlobArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileBlob, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileVersionTimesArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileVersionTimes, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileDownloadCommandArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileDownloadCommand, "CheckClientAccess", args=args) args = api_vfs.ApiCreateVfsRefreshOperationArgs( client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.CreateVfsRefreshOperation, "CheckClientAccess", args=args) args = api_vfs.ApiGetVfsTimelineArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetVfsTimeline, "CheckClientAccess", args=args) args = api_vfs.ApiGetVfsTimelineAsCsvArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetVfsTimelineAsCsv, "CheckClientAccess", args=args) args = api_vfs.ApiUpdateVfsFileContentArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.UpdateVfsFileContent, "CheckClientAccess", args=args)
def testLargeFileIsReturnedInMultipleChunks(self): chars = ["a", "b", "x"] huge_file_path = "fs/os/c/Downloads/huge.txt" # Overwrite CHUNK_SIZE in handler for smaller test streams. self.handler.CHUNK_SIZE = 5 # Create a file that requires several chunks to load. with aff4.FACTORY.Create(self.client_id.Add(huge_file_path), "AFF4MemoryStream", mode="w", token=self.token) as fd: for char in chars: fd.Write(char * self.handler.CHUNK_SIZE) args = vfs_plugin.ApiGetFileBlobArgs( client_id=self.client_id, file_path=huge_file_path) result = self.handler.Handle(args, token=self.token) self.assertTrue(hasattr(result, "GenerateContent")) for chunk, char in zip(result.GenerateContent(), chars): self.assertEqual(chunk, char * self.handler.CHUNK_SIZE)
def testVfsMethodsAreAccessChecked(self): args = api_vfs.ApiGetFileDetailsArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileDetails, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileListArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileList, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileTextArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileText, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileBlobArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileBlob, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileVersionTimesArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileVersionTimes, "CheckClientAccess", args=args) args = api_vfs.ApiGetFileDownloadCommandArgs(client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.GetFileDownloadCommand, "CheckClientAccess", args=args) args = api_vfs.ApiCreateVfsRefreshOperationArgs( client_id=self.client_id) self.CheckMethodIsAccessChecked(self.router.CreateVfsRefreshOperation, "CheckClientAccess", args=args)
def testRaisesIfFirstComponentNotInWhitelist(self): args = vfs_plugin.ApiGetFileBlobArgs( client_id=self.client_id, file_path="/analysis") with self.assertRaises(ValueError): self.handler.Handle(args, token=self.token)
def testRaisesOnRootPath(self): args = vfs_plugin.ApiGetFileBlobArgs( client_id=self.client_id, file_path="/") with self.assertRaises(ValueError): self.handler.Handle(args, token=self.token)