Commanline to Update BI Publisher security - 11.1.7.2

Hi All,

i have requirement as part of the Automation process, of Setting up the CA- Siteminder policy, we need to update the security configuration in BI Publisher

Are there any commandline which would help me in configuring the below steps without logging to BI Publisher using Scripting utility ?

1. Enter the details as Mentioned Below :

• Single Sign-On Type -> CA Siteminder
• Single Sign-Off URL-> http://VAH.fmr.com:41000/analytics/saw.dll?Logoff
• How to get username -> HTTP header
• User Name Parameter -> 
• How to get user locale -> HTTP Parameter
• User Locale Parameter-> LOCALE_LANGUAGE

Please let me know, if some more information reqd ..