Universal, standards-based auth provider
A Go (Golang) Backend Clean Architecture project with Gin, MongoDB
Identity management and federations integration
A simple, personal OpenID provider written in PHP
PHP strong authentication library, web interface & CLI, OATH certified
Web-based LDAP address book browser/editor
Apache LDAP Directory Manager
The Identity Manager provides a solution to manage the user life cycle
Two-factor authentication system
Username and password authentication strategy for Passport and Node.js