Java OAuth

Open-source Java projects categorized as OAuth

Top 14 Java OAuth Projects

  1. SuperTokens Community

    Open source alternative to Auth0 / Firebase Auth / AWS Cognito

    Project mention: Top 5 Open Source Identity and Access Management (IAM) providers 2025 | dev.to | 2025-03-26

    Home page | GitHub Repo | Documentation | Discord community

  2. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

    InfluxDB logo
  3. scribejava

    Simple OAuth library for Java

  4. pac4j

    Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

    Project mention: Show HN: Torii – a framework agnostic authentication library for Rust | news.ycombinator.com | 2025-02-28
  5. spring-security-oauth

    Getting Started withg Spring Security OAuth:

  6. uaa

    CloudFoundry User Account and Authentication (UAA) Server

    Project mention: CloudFoundry User Account and Authentication (UAA) Server | news.ycombinator.com | 2024-12-04
  7. react-native-inappbrowser

    📱InAppBrowser for React Native (Android & iOS) 🤘

  8. OpenAM

    OpenAM is an open access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security.

  9. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

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  10. play-pac4j

    Security library for Play framework 2 in Java and Scala: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

  11. twitch4j

    A JVM library for all Twitch APIs, including Chat, Helix, and EventSub (webhook/websocket/conduit). It includes advanced features for large-scale apps such as connection pooling, rate-limiting, and more!

  12. OpenIG

    Open Identity Gateway (OpenIG) is a high-performance reverse proxy server with specialized session management and credential replay functionality.

  13. auth

    Get started with the Android Authentication Framework! (by bleeding182)

  14. loginbuddy

    A generic web application handling login flows via OpenID Connect

  15. azidp4j

    [alpha] Java OAuth 2.0 Authorization Server & OpenID Connect Identity Provider Library for any web application frameworks.

  16. Nidam Registration

    Nidam is a collection of Spring OAuth 2 microservices and a React SPA that takes care of Registration and Authentication of Users using the Security Standard OAuth 2. So You only focus on Business Logic (by Mehdi-HAFID)

    Project mention: Nidam Registration VS Keycloak - a user suggested alternative | libhunt.com/r/Mehdi-HAFID/registration | 2024-05-19
  17. SaaSHub

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

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Java OAuth discussion

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Java OAuth related posts

  • CloudFoundry User Account and Authentication (UAA) Server

    1 project | news.ycombinator.com | 4 Dec 2024
  • Keycloak took 10 months to fix a 2FA bypass

    5 projects | news.ycombinator.com | 14 Nov 2024
  • Nidam Registration VS Keycloak - a user suggested alternative

    2 projects | 19 May 2024
  • Ask HN: Simple Auth for Website

    2 projects | news.ycombinator.com | 23 Apr 2024
  • Supertokens: Open-Source Alternative to Auth0 / Firebase Auth / AWS Cognito

    5 projects | news.ycombinator.com | 10 May 2023
  • I’m looking for some passwordless options. Any recommendations

    2 projects | /r/SideProject | 4 Mar 2023
  • If you were tasked with implementing Identity and Access Management today, what would you do?

    2 projects | /r/dotnet | 3 Oct 2022
  • A note from our sponsor - SaaSHub
    www.saashub.com | 25 Apr 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source OAuth projects in Java? This list will help you:

# Project Stars
1 SuperTokens Community 14,061
2 scribejava 5,454
3 pac4j 2,467
4 spring-security-oauth 2,011
5 uaa 1,616
6 react-native-inappbrowser 1,359
7 OpenAM 816
8 play-pac4j 406
9 twitch4j 382
10 OpenIG 79
11 auth 29
12 loginbuddy 18
13 azidp4j 4
14 Nidam Registration 0

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