Weblogic Authentication: InitialContext Environment

Question

"Hi,
I'm trying to implement authentication mechanism for
weblogic using a custom Security realm.
I'm getting first initialcontext without specifying
any credentials and performing jobs required for the
login operation (USER_A).
In subsequent calls, i'm setting security credentials
for getting initial context. This works fine, but from
now onwards whenever I try to get an unauthenticated
initialcontext, it assosicates credentials of previously
received initialcontext.
Hence in bean lookups being done in my weblogic server
itself, it gives authentication failiure if credentials
for user gets changed. i.e. While instantiating new InitialContext()
instead of default(guest) user, credentials of (USER_A) are
getting assosciated with it.
1) Does weblogic sets credentials in "System Properties"/"JNDI Environemnt"
while i'm getting initial context. Please note, i'm getting initial context
within same JVM in which weblogic server is running.
2) What if i explicitly set principal/credntials to guest/guest whenever i need
unauthenticated InitialContext.
3) What if i get an authenticated initial context from a servlet running
on a different weblogic server. Will that assosciate credentials of USER_A
in the other weblogic server(on which servlet is running).
TIA,%0

Answer 1

The Pop up window appears during the login phase if the user clicks the back button or stop button or clicking some links on portal
Thanks