Authelia - The Single Sign-On Multi-Factor Authentication Server

•    Go

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Authelia is an open-source authentication and authorization server providing two-factor authentication and single sign-on (SSO) for your applications via a web portal. It acts as a companion for reverse proxies like nginx, Traefik or HAProxy to let them know whether requests should either be allowed or redirected to Authelia's portal for authentication. Authelia works in combination with nginx, Traefik or HAProxy. It can be deployed on bare metal with Docker or on top of Kubernetes.

authentication auth-server auth-service authentication-server push-notifications u2f yubikey two-factor totp sso traefik mfa two-factor-authentication sso-authentication 2fa multifactor

OpenAM - Authentication, Authorization and SSO

•    Java

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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.

security authentication authorization sso single-sign-on security-library

JOSSO - Java Open Single Sign-On

•    Java

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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.

security authentication authorization sso single-sign-on security-library

SalesForce SSO .Net 4.0 / 3.51 and WCF

•    DotNet

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.Net 3.51 and 4.0 Projects that implement SSO for SalesForce in a .Net 3.51 IIS6/7 and .Net4.0 - IIS7 environments for Web and Outlook SSO Login. Utilizes WCF for communication and authentication. Also includes SSO for SpringCM

salesforce single-sign-on

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

•    Java

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a distributed single-sign-on framework.

sso authorization spring-boot authentication distributed xxl-sso

omniauth-saml - A generic SAML strategy for OmniAuth

•    Ruby

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We tag and release gems according to the Semantic Versioning principle. In addition to the guidelines of Semantic Versioning, we follow a further guideline that otherwise backwards-compatible dependency upgrades for security reasons should generally be cause for a MINOR version upgrade as opposed to a PATCH version upgrade. Backwards-incompatible dependency upgrades for security reasons should still result in a MAJOR version upgrade for this library. For IdP-initiated SSO, users should directly access the IdP SSO target URL. Set the href of your application's login link to the value of idp_sso_target_url. For SP-initiated SSO, link to /auth/saml.

omniauth saml

ASP.NET SSO

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???SSO?ASP.NET??? Passport???Website???????????????????

authentication single-sign-on sso

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

•    Java

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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.

sso-authentication authentication authorization websso saml2 oauth2 openidconnect ldap-authentication spring-boot spring-webflow spring-cloud spring-framework identity-provider u2f-server duosecurity apache2 sso open-source

Security Foundation -- WCF based SSO

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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.

sso sts wcf

Windows Live ID SSO PHP (cURL) Integration

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Windows Live SSO from PHP

sso

LemonLDAP::NG - Web Single Sign On and Access Management Free Software

•    Perl

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LemonLDAP::NG is a complete and modular Web-SSO system that can run with reverse-proxies or directly on application webservers. It can be used in conjunction with OpenID-Connect, CAS and SAML systems as identity or service provider. It can also be used as proxy between those federation systems.

ldap user-authentication user-management roles-management ldap-auth openid 2fa two-factor-authentication sso single-sign-on

casdoor - A UI-first centralized authentication / Single-Sign-On (SSO) platform based on OAuth 2

•    Javascript

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We provide two start up methods for all kinds of users. Casdoor provides two run modes, the difference is binary size and user prompt.

oauth oauth2 authentication sso xorm oidc authn casbin casdoor

Waffle - Enable drop-in Windows Single Sign On for popular Java web servers

•    Java

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WAFFLE is a native Windows Authentication Framework consisting of two C# and Java libraries that perform functions related to Windows authentication, supporting Negotiate, NTLM and Kerberos. Waffle also includes libraries that enable drop-in Windows Single Sign On for popular Java web servers, when running on Windows. While Waffle makes it ridiculously easy to do Windows Authentication in Java, on Windows, Waffle does not work on *nix(UNIX-like). Unlike many other implementations Waffle on Windows does not require any server-side Kerberos keytab setup, it's a drop-in solution.

security sso single-sign-on windows-authentication authentication ntlm kerberos sspi

ZITADEL - Cloud Native Identity and Access Management

•    Go

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ZITADEL provides you with all the features necessary to build great solutions, without the need of building the login and access management yourself.

authentication user-management auth0-alternative kubernetes security identity jwt oauth2 angular cqrs iam auth event-sourcing sso cloud-native openid-connect oidc identity-provider access-control single-sign-on

spring-boot-security-saml-sample - Sample SAML 2.0 Service Provider with Spring Boot.

•    Java

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Currently Spring Security SAML module doesn't provide a starter for Spring Boot. Moreover, its configuration is XML-based as of this writing. The aim of this project is to explain how to develop a Service Provider (SP) which uses Spring Boot and Spring Security SAML Extension, by defining an annotation-based configuration (Java Configuration). Thymeleaf is also used as template engine.

spring-boot saml sso authentication spring-security-saml spring iam identity

Live@edu SSO WebPart for MOSS 2007

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Live@Edu SSO WebPart is a custom web part for Windows SharePoint Services 3.0 \ Microsoft Office SharePoint Server 2007, which provides end-user a single sign on (SSO) to Live services functionality.

Windows Live ID SSO from Java using Axis2

•    Java

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Windows Live ID SSO from Java using Axis2

single-sign-on sso windows-live

cli - A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

•    Go

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step is a zero trust swiss army knife. It’s an easy-to-use and hard-to-misuse utility for building, operating, and automating systems that use zero trust technologies like authenticated encryption (X.509, TLS), single sign-on (OAuth OIDC, SAML), multi-factor authentication (OATH OTP, FIDO U2F), encryption mechanisms (JSON Web Encryption, NaCl), and verifiable claims (JWT, SAML assertions). For more information and docs see the step website and the blog post announcing step.

security security-tools jwt oauth x509 tls oath totp encryption cryptography sso mfa jws jwe jose

Single Sign On - 2.0 Web Service Membership Provider

•    DotNet

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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...

single-sign-on sso authentication security

saasy - Rails SaaS and SSO solution

•    Ruby

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Rails SaaS and SSO solution