I use the acegi and cas ,and I write myself authenticationDao with
I implements rabc.Everything is ok!
but a strange thing comes:
I use tomcat5.0.28 to test,only the first time when I visit the secured
application asks me to login in the cas.After authenticated successfully,I
close the IE,and visit the same
url ,it need not authenticate.Even when I restart the tomcat,it need not
authenticate too.Only when I clear the work directory of tomcat and
restart again,it works!