Hi Thx for Quick reply
>>Single-Sign-On Valve, which will alllow a user to login once to the first application running on Tomcat, and then the login will be valid if he calls other applications on the same Tomcat, and for these other applications running on the same Tomcat he will not have to login again. This is exactly what i needed,but with a twist We have 2 Apps on tomcat with each having independent DB the credentials in both apps are in synch with the list of authorized users as per LDAP. *for the 1st app any valid user should be able to log in (using any Browser) only once to validate the LDAP verification , On validating the request should continue to AAA of the Application as per the Local DB credentials and allow to successful logon ...probably log out later.* *Later If the 2nd apps is requested for the authorization should not ask for re-validation.* The process on any apps requires to validate credentials only once in a day. How can this be achievable [ Either at TOMCAT (if possible) or at Apache httpd since we use reverse Proxy conf ] with regards karthik -- View this message in context: http://tomcat.10.n6.nabble.com/LDAP-on-TOMCAT-7-0-30-tp4993107p4993396.html Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org