WSO2 Identity Server is a unified authentication server and rights management tool, developed since 2007, notably by Dr. Sanjiva Weerawarana, one of the fathers of the WS-* architectural vision.
WSO2 Manager API is based on the Carbon platform and implements OSGi specifications common to all WSO2 products, which are modular and scalable.
The solution allows users to load data from any external source, LDAP, Active Directory, JDBC, its own base or an integrated Apache Directory Server. It provides a unified authentication system via OAuth 1.0 & 2.0, OpenID, SAML2 and Kerberos KDC. Policy access control is done via the XACML 2.0 and 3.0 specifications.
The solution is 100% Open Source. Its source code is freely available on a SVN repository.
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