I am working on enabling SSO on splunk using siteminder. I have worked with siteminder folks in my company and got apache and siteminder webagent installed and configured. Apache is installed on the same server as splunk. At this point the apache proxy url is going through siteminder and gives me "it works" page, looks like i need to setup splunk to accept the siteminder requests and authorize the user.

Currently splunk is using its own authentication system, i have done the steps of adjusting server.conf and web.conf as per the below url but after that proxy based URL is not redirecting me to splunk. Can someone help me with understanding what all config needs to be done in splunk to get this working.

About Splunk Single Sign-On

http://docs.splunk.com/Documentation/Splunk/5.0.3/Security/HowSplunkSSOworks

Configure Splunk Single Sign-On

http://docs.splunk.com/Documentation/Splunk/5.0.3/Security/ConfigureSplunkSSO