hydra - OAuth2 server with OpenID Connect - cloud native, security-first, open source API security for your infrastructure

•    Go

ORY Hydra is a hardened OAuth2 and OpenID Connect server optimized for low-latency, high throughput, and low resource consumption. ORY Hydra is not an identity provider (user sign up, user log in, password reset flow), but connects to your existing identity provider through a consent app. Implementing the consent app in a different language is easy, and exemplary consent apps (Go, Node) and SDKs (Go, Node) are provided.Besides mitigating various attack vectors, such as database compromisation and OAuth 2.0 weaknesses, ORY Hydra is able to securely manage JSON Web Keys, and has a sophisticated policy-based access control you can use if you want to. Click here to read more about security.

OpenAM - Authentication, Authorization and SSO

•    Java

OpenAM provides open source Authentication, Authorization, Entitlement and Federation software. OpenAM provides core identity services to simplify the implementation of transparent single sign-on (SSO) as a security component in a network infrastructure. OpenAM provides the foundation for integrating diverse web applications that might typically operate against a disparate set of identity repositories and are hosted on a variety of platforms such as web and application servers.

Apereo CAS - Enterprise Single Sign On for all earthlings and beyond

•    Java

Welcome to the home of the Central Authentication Service project, more commonly referred to as CAS. CAS is an enterprise multilingual single sign-on solution 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.

JOSSO - Java Open Single Sign-On

•    Java

JOSSO is an Open Source Internet SSO solution for rapid and standards-based (SAML) Internet-scale Single Sign-On implementations, allowing secure Internet access to the Web-based applications or services of customers, suppliers, and business partners. It supports Windows authentication, LDAP support.

java-cas-client - Apereo Java CAS Client

•    Java

Jasig CAS Client for Java is the integration point for applications that want to speak with a CAS server, either via the CAS 1.0 or CAS 2.0 protocol.

passport-saml - SAML 2.0 authentication with Passport

•    Javascript

This is a SAML 2.0 authentication provider for Passport, the Node.js authentication library.The code was originally based on Michael Bosworth's express-saml library.

xxl-sso - A distributed single-sign-on framework.（分布式单点登录框架XXL-SSO）

•    Java

a distributed single-sign-on framework.

Sign In As A Different User

Running your browser (IE) in a corporate environment will give you single sign on to web applications running in your intranet. But in some cases you need to access an URL with different credentials (admin purpose, etc.). Applications like SharePoint will provide you a solutio...

Single Sign On - Light Weight

Single Sign On (SSO) solution for cross domain sites which do not share cookies, session ids etc. Built using WCF Service. A Silverlight based site is also added to see the Online Users and their requested Tokens (for testing purpose).

Jasig CAS single sign-on server emulation with ASP.NET

This project contains code that can extent an existing ASP.NET web application to emulate the single sign-on functionality of a Jasig Central Authentication Service (CAS).

SAML SSO for ASP.NET

The ComponentSpace SAML components provide easy SAML enablement of ASP.NET applications. More details may be found at <a href="http://www.componentspace.com/saml">http://www.componentspace.com/saml</a>.

Security Foundation -- WCF based SSO

This project was started as a WCF based SSO solution that serves ASP.NET websites (through membership providers ) and other winform / web services. Then we realized that we need to bring in claim-based funcitionalities and make it work as our own identity foundation.

Windows Live@EDU Single Sign On

The Windows Live@EDU Single Sign On project provides a middle tier WCF service, as well as SharePoint web parts and direct connectors for providing Single Sign On from your student portal into the Windows Live@EDU environment.

Windows Live ID SSO from Java using Axis2

•    Java

Windows Live ID SSO from Java using Axis2

.Net End-To-End Encryption

.Net Library for End-To-End Encryption compatible with the eHealth End-To-End Encryption library. It allows to send sensitive messages over an non protected carrier. It not only protect against unauthorized access, but also identifies the sender.

Single Sign On - 2.0 Web Service Membership Provider

•    DotNet

In short, this is simply a pass-through web service membership provider and role provider library. I've taken advantage of the 2.0 membership provider model to allow pre-existing applications to easily integrate this library. The idea is to have one centrally hosted asp.net we...

ASP.NET SSO

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Windows Live ID SSO PHP (cURL) Integration

Windows Live SSO from PHP

Storing Usernames, Passwords in SSODB Database using MMC 3.0-Biztalk

To store and retrive username,password from SSODB database.Refer link for more details http://biztalkblogs.com/nishil/archive/2006/11/28/1534.aspx

EasyOAuth Framework for OAuth Protocol

•    DotNet

EasyOAuth Framework is an OAuth-compliant Authentication and Authorization Library for Desktop Application and Web Application. Support 8 providers include Facebook, Google, Yahoo, Twitter, Dropbox, Plurk and LinkedIn.