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Secure, Open Source, and Google Authenticator compatible application to manage your 2-step verification (2FA) tokens for your online services.

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otentikauth/authenticator

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Introduction

This repository houses all Otentik client applications except the web vault.


Otentik Authenticator is a secure, Open Source, and Google Authenticator compatible application to manage your 2-step verification (2FA) tokens for your online services. Otentik Authentocator is lightweight and support time-based (TOTP) & counter-based (HOTP) token.

Watch the demo video to see how it works.

Getting Started

Is this application finished yet? Yes and no. The main functions (OTP code generator and synchronization) are completed. I want this app to be available in multi-platform and on mobile devices.

You can download the binary at the release page. Currently only supports macOS with Intel chipset. Windows, Linux, and mobile versions are included in the roadmap.

Migrating

The following migration guides walk you through the process of migrating from your existing OTP app to Otentik Authenticator.

  • Migrating from Google Authenticator to Otentik Authenticator (todo)
  • Migrating from Authy to Otentik Authenticator (todo)
  • Migrating from Raivo OTP to Otentik Authenticator (todo)

How was this built?

Originally this app was created during the Supabase Launch Week 5 Hackathon and winner for Most Technically Impressive category. The idea is based on my personal problem, everytime I want to log in to a website I have to reach for my phone just to get the OTP code. So I thought that having an application to manage OTP code that could sync to the desktop would be helpful.

This app uses Supabase for storing the collections and authenticating the user. Users can signup and log in using their email addresses. I have no plan for using social authentication. The sensitive data such as 2FA secret and backup code are encrypted with AES256 encryption before storing at Supabase.

The complete tech stack:

Why Tauri?

The simple answer is: the binary file size is smaller rather than Electron.

Quick Start

Prerequisites

At least you will need Nodejs >=16 and Rust >= 1.63 to develop this project, and your favorite IDE or code editor. Use rustup to install Rust on your machine. Also, if you want to run Supabase instance at your local machine, you will need Docker >= 20.10 and Supabase CLI.

Up and Running

Create .env file (you can copy from .env.example) then fill the VITE_SUPABASE_URL and VITE_SUPABASE_ANON_KEY values with yours.

For detailed explanation on how things work, check out Supabase documentation and Tauri documentation page.

Signing updates

# Generate signing key
mkdir -p $(pwd)/.tauri
npx tauri signer generate -w .tauri/otentik_r11.key

# Build signed release
TAURI_PRIVATE_KEY=$(cat .tauri/otentik_r11.key) pnpm exec nx build:mac:x64 desktop

ATTENTION: If you lose your private key OR password, you'll not be able to sign your update package and updates will not works.

Read more at: https://tauri.app/v1/guides/distribution/updater/#signing-updates

Roadmaps

  • Account management
  • Export & import collections
  • Offline synchronization
  • Create mobile version
  • Create Windows version
  • Create Linux version
  • Code optimizations

Security Issues

If you discover any security-related issues, view our vulnerability policy and kindly email us at [email protected] instead of using the issue tracker.

Contributing

Thank you for considering contributing to this project! If you wish to help, you can learn more about how you can contribute to this project starting by sending me a direct message on Twitter.

Thanks to...

In general, I'd like to thank every single one who open-sources their source code for their effort to contribute something to the open-source community. Your work means the world! 🌍 ❤️

Maintainers

Currently, Aris Ripandi (@riipandi) is the only maintainer.

License

Otentik Authenticator is variously licensed under a number of different licenses.

The source code Otentik Authenticator for macOS, iOS, and Android are available to everyone under the terms of Apache License 2.0. A copy of each license can be found in each project packages and libraries.

The binary distributions of Otentik Authenticator and the Otentik managed service are copyrighted.

For more information, see the licensing information.