Top 21 two-factor Open-Source Projects

• authelia

  174 19,578 9.9 Go

  The Single Sign-On Multi-Factor portal for web apps

  

Project mention: Keycloak SSO with Docker Compose and Nginx | news.ycombinator.com | 2024-02-11

It's me and two others though I'm definitely the most active. We put a lot of effort into security best practices and one of my co-developers is currently reviewing the 4.38.0 release. It's a fairly major release with a lot of important code paths that have been improved for the future.

Our official docs can be found at https://www.authelia.com and you can find docs for a particular PR in the relevant PR. We've also linked the pre-release docs in the pre-release discussions which can be found here: https://github.com/authelia/authelia/discussions/categories/...

• twofactorauth

  12 3,342 9.4 Ruby

  List of sites with two factor auth support which includes SMS, email, phone calls, hardware, and software.

  

• InfluxDB

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• speakeasy

  2 2,669 0.0 JavaScript

  **NOT MAINTAINED** Two-factor authentication for Node.js. One-time passcode generator (HOTP/TOTP) with support for Google Authenticator.

  

• otplib

  2 1,846 0.0 TypeScript

  :key: One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator

• 2FAuth

  16 1,615 9.5 PHP

  A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes

Project mention: Ente: Open-Source, E2E Encrypted, Google Photos Alternative | news.ycombinator.com | 2024-03-01

probably better to look into projects like this one https://github.com/Bubka/2FAuth

• privacyIDEA

  9 1,432 9.6 Python

  :closed_lock_with_key: multi factor authentication system (2FA, MFA, OTP Server)

  

• TwoFactorAuth

  0 1,021 7.9 PHP

  PHP library for Two Factor Authentication (TFA / 2FA) (by RobThree)

• SaaSHub

  www.saashub.com featured

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• extract_otp_secrets

  10 969 8.5 Python

  Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.

Project mention: Show HN: AuthWin – Authenticator App for Windows | news.ycombinator.com | 2024-03-03

This library uses the GPL v3 license: https://github.com/scito/extract_otp_secrets?tab=GPL-3.0-1-o...

Your options are to either go open-source or remove the library.

• react-native-phone-verification

  1 369 0.0 JavaScript

  The best React Native example for phone verification (an alternative to Twitter Digits).

  

• TwoFactorAuth.Net

  0 325 0.0 C#

  .Net library for Two Factor Authentication (TFA / 2FA)

• twofactor_totp

  4 278 8.6 JavaScript

  🔑 Second factor TOTP (RFC 6238) provider for Nextcloud

  

• TwoFactor

  2 232 7.6 PHP

  Two-Factor Authentication for all your users out-of-the-box.

  

• totp

  4 137 2.7 Go

  Time-Based One-Time Password Code Generator (by arcanericky)

Project mention: SMS Pumping Attack | news.ycombinator.com | 2023-08-03

• twofactor_gateway

  1 109 7.3 PHP

  🔑 Second factor provider using an external messaging gateway (SMS, Telegram, Signal)

  

• sanic-security

  22 90 7.9 Python

  An effective, simple, and async security library for the Sanic framework.

• androidtoken

  1 72 3.6 Java

  TOTP and HOTP Token for Andriod Devices

• apache_2fa

  1 70 4.6 Python

  Apache two-factor (2FA) authentication with Google Authenticator based on Time-based One-Time Password (TOTP) or HMAC-based one-time password (HOTP) Algorithms.

• MinaOTP-MAC

  1 57 0.0 Swift

  Two-factor authentication tray app in macOS

  

• 2ami

  2 25 0.0 Go

  Your easy 2FA companion that keep the secrets secret.

• laravel-2fa

  1 9 0.0 PHP

  This package allow you to enable simple two-factor authentication in your Laravel applications. It stores tokens locally and notify users about their token via mail, SMS or any custom channel. Includes native conditionnal check to trigger or not 2FA, using known devices, IP addresses or IP locations. (by Hydrat-Agency)

  

• FreakOTP

  1 4 4.4 Python

  FreakOTP✨🔑🎃 is a command line two-factor authentication application.

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

two-factor related posts

• Telefonon a képeiteket hogy tároljátok biztonságosan? külső adattározón?

  1 project | /r/askhungary | 9 Dec 2023

• Differences between Proton Drive and iCloud

  1 project | /r/ProtonDrive | 7 Dec 2023

• Getting rid of Google Photo

  1 project | /r/ProtonDrive | 7 Dec 2023

• Show HN: Ente Auth – open-source 2FA app with end-to-end encrypted backups

  1 project | news.ycombinator.com | 4 Nov 2023

• Showcase: Ente Auth

  1 project | /r/fossdroid | 30 Sep 2023

• Ente-io-auth: open-source 2FA app for Android, iOS and web

  3 projects | news.ycombinator.com | 30 Sep 2023

• Drag & Drop picture to a specific album

  1 project | /r/enteio | 2 Aug 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 5 May 2024

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