Hi all, please help us with this issue: we have a problem with the SSO using a clustered CAS environment. In particular, accessing a protected webapp, we are redirected to CAS login page; inputting username and password, often occurs that the login page is re-displayed, without any error evidence, even if credentials are correct.
After some tests, we realized that the problem occurs when the form login is requested to a cluster node (assume CAS1) while the credentials submit request reach a different server (CAS2 for instance). In the case CAS2 is called for the first time (after a restart, servlet disposition, etc..) than the "start-state" condition is executed and it falls on the "viewLoginForm", because submitted parameters are not visible, resulting in the re-display of the login page. In our cluster there are four nodes, so sometime happens that users have to reintroduce credentials up to three times... Have you suggestions to avoid this problem? To reproduce this behaviour in a "one-server" environment is enough to start CAS server and a protected application, to access the app, to restart the CAS server, to input credentials and confirm. Thank's in advance, Damiano -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
