Integration Questions, SSO with JAAS and customized filtering possibilities

Good Morning,

1) Im currently running pentaho webapplication on a jboss where i also deployed my custom webapplication which uses the jboss jaas authentication.
Is it possible to configure pentaho to use also the jaas authentication module? (And if its possible is there a how to?, i searched though the forum and wiki but i only find other sso techniques.)

2) My custom webapplication has implmented some special filtering functions. How can i pass my filtering parameters from my webapplication though some pentaho analyser views or dashboards?






Thanks and best regards,
student