signal-desktop/app/startup_config.ts

// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only

import { app } from 'electron';

import packageJson from '../package.json';
import { createLogger } from '../ts/logging/log';
import * as GlobalErrors from './global_errors';

const log = createLogger('startup_config');

GlobalErrors.addHandler();

// Set umask early on in the process lifecycle to ensure file permissions are
// set such that only we have read access to our files
process.umask(0o077);

export const AUMID = `org.whispersystems.${packageJson.name}`;
log.info('Set Windows Application User Model ID (AUMID)', {
  AUMID,
});
app.setAppUserModelId(AUMID);