NTLM SSO implementation in Java

what are t开发者_JAVA技巧he libraries in JAVA for implementing SSO? I am running my app under tomcat.

This SourceForge project provides a pure Java SSO servlet filter and API for NTLMv2:

https://sourceforge.net/projects/ntlmv2auth/

It's based on an NTLMv2 JCIFS extension created by the Liferay portal project.

See this answer: integrated-windows-authentication-ntlm-in-a-java-weblogic-app

Searching Google for NTLM single-sign on java tomcat comes up with a few interesting results, such as a link to Waffle and this.