APM: Basic SSO is failing now and then
I have a strange issue and opened a case after lot of debugging, but I want to also ask you. I hope I am not the first and only one with this problem.
I have a virtual server with an APM profile and a basic sso profile attached. Login and SSO works the most of the time without problems. But now and then the basic auth sso is failing. I investigated in this issue by writing an iRule to log the username/password combination at various stages: session.logon.last.password, session.sso.token.last.password and the password extracted from the basic auth header that was inserted by websso.
On functional requests all three username/password combinations are identically. On a request with failing SSO the session.logon.last.password and session.sso.token.last.password are identical, but the password extracted from the basic auth header is different.
Has anyone stumbled across a similar problem? I Have not found anything related here, in the F5 KB or in the BugTracker.