Open Source Java Single Sign On (SSO) Software

Add authentication to applications and secure services with minimum fuss. No need to deal with storing users or authenticating users. It's all available out of the box. You'll even get advanced features such as User Federation, Identity Brokering and Social Login. Keycloak is an open source Identity and Access Management solution aimed at modern applications and services. It makes it easy to secure applications and services with little to no code. Users authenticate with Keycloak rather than individual applications. This means that your applications don't have to deal with login forms, authenticating users, and storing users. Once logged-in to Keycloak, users don't have to login again to access a different application. This also applied to logout. Keycloak provides single-sign out, which means users only have to logout once to be logged-out of all applications that use Keycloak.

Welcome to the home of the Apereo Central Authentication Service project, more commonly referred to as CAS. CAS is an enterprise multilingual single sign-on solution and identity provider for the web and attempts to be a comprehensive platform for your authentication and authorization needs. CAS is an open and well-documented authentication protocol. The primary implementation of the protocol is an open-source Java server component by the same name hosted here, with support for a plethora of additional authentication protocols and features. Monitor and track application and system behavior, statistics and metrics in real-time. Manage and review audits and logs centrally, and publish data to a variety of downstream systems. Manage and register client applications and services with specific authentication policies. Cross-platform client support (Java, .NET, PHP, Perl, Apache, etc).

The UAA is a multi tenant identity management service, used in Cloud Foundry, but also available as a stand alone OAuth2 server. Its primary role is as an OAuth2 provider, issuing tokens for client applications to use when they act on behalf of Cloud Foundry users. It can also authenticate users with their Cloud Foundry credentials, and can act as an SSO service using those credentials (or others). It has endpoints for managing user accounts and for registering OAuth2 clients, as well as various other management functions.

Maxkey Single Sign On System, which means the Maximum key, Leading-Edge IAM/IDaas Identity and Access Management product, supports OAuth 2.x/OpenID Connect, SAML 2.0, JWT, CAS, SCIM, and other standard protocols, and provide Secure, Standard and Open Identity management (IDM), Access management (AM), Single Sign On (SSO), RBAC permission management and Resource management. MaxKey focuses on performance, security, and ease of use in enterprise scenarios, is widely used in industries such as healthcare, finance, government, and manufacturing.

Atricore’s JOSSO is an open source and commercially supported Internet Single Sign-On (FSSO) solution for point-and-click and standards-based (SAML2) Internet-scale SSO implementations. For more information contact us at : http://www.josso.org

BatchSSH (or just bssh) is a command line tool for batch execution of commands over SSHv2. BatchSSH is implemented in Java and is therefore platform agnostic. It support's simple but flexible target host definition, SSH gateways and Single-Sign-On.

A web proxy that provides Single Sign-On (SSO) into websites in a manner that protects your passwords and other sensitive information from untrusted network access devices.

NTLMv2 SSO filter and API for Java, based on a JCIFS-extension from the "Liferay Portal" product (http://www.liferay.com).

openWallet is a single sign-on (SSO) solution for the internet. It differs from other SSO solutions (such as MS Passport) in that the user is in charge of their own data, rather that some centralized or third party repository.

tinySSO is a simple Single Sign-On in Java based on a secure cookie protocol.

BioWebAuth (Biometrics for Web Authentication) is an open source Java framework intended to provide single sign-on web authentication based on BioAPI-compliant biometric software or devices. It uses the JA-SIG Central Authentication Service architecture.

An open source project originally designed to provide the University of Michigan with a secure single sign-on web authentication system. Cosign is part of the National Science Foundation Middleware Initiative (NMI) EDIT software release.

Direct Access Framework (DAF) provides a simple lightweight solution for Single SignOn and Licensing starting from a portal or LMS/ VLE. It has been deleveoped for the Dutch educational industry to enable pupils easely access content from various pub

Open Source Single Sign-On (SSO) and Identity Management

Identityflow provides a framework for building protocol flows that perform distributed Identity operations. Examples of Identity Operations are Single Sign-On (SSO) and Attribute queries.

Lightweight Authentication Module (LAM) is a language-neutral API allowing single-sign-on to be easily implemented across diverse applications. Provides authentication via CAS or other engines, and manages sessions. Client bindings in C#, Perl, or Java.

NiBaWS is a WebService implementing many of the functions provided by Passport.NET. Each WebMaster may supply user identification and administration (including Single Sign-On) simply using SOAP messages.

OAproject implements a plataform to allow applications to interact. Apps using the platform send/receive messages through a message oriented middleware. Main features are a Single Sign On (SSO), Identity Management System (IMS) and a provisioning system

The OpenSSO project aims at developing open source agents for web based single-sign on for popular web applications. The agents verify user's identity in central identity module through x509 digital certificates.

QuickSSO is a powerful and easy-to-configure cross-domain Single-Sign-On solution. The server is implemented by J2EE, but it does not restrict your develop language. You can add your application to SSO not only B/S application but also C/S one.

This is a demonstration of integrating the CAPTCHA service from http://recaptcha.org with Oracle Single-Sign-On. It can be used in production OSSO deployments, and also as an example of integrating any 3rd party authentication system with OSSO.

Remote Single Sign-On Server is concept of a server which avoids a user or an application from logging in on each one of service server of which services it want to use .

SAFE Reports is a reporting/audit tool for SiteMinder® Policy Store, a popular Single Sign-On product. Find ease of generating reports from large policy data in seconds! Reports can be exported to major popular formats like HTML, word doc PDF and excel

Black Board building block allowing single sign-on between BB and iTunesU

Code for reference implementations of identity brokers and simple single sign-on (SSO) mechanisms that utilize XDI and link contracts to manage the dataweb.