PHP strong authentication library, web interface & CLI, OATH certified
Identity management and federations integration
An Elixir Authentication System for Plug-based Web Applications
Identity infrastructure for developers, Auth0 open source alternative
Simple, unobtrusive authentication for Node.js
Webbased Small Business Server
Jupyter server extension to proxy requests with AWS SigV4 authentican
Domains Reseller module for Blesta to integrate API functionality
IDaaS/IAM solution that can Auth to web and mobile applications
Single sign-on solution for securing internal services
Web-based LDAP address book browser/editor
Zentyal is a Linux Small Business Server
apache cookie SSO mechanism.
Apache LDAP Directory Manager
An open source Identity & Access Management solution with AD-functions
Mature LDAP, LDIF and DSML client with i18n support.
PHP User Login and Management System based on Codeigniter
An extensible authentication and authorization library for Clojure