Portal gateway - Custom Authentication Module

Hi,

I created a custom Authentication Module, this module has an applet which does the authentication. The problem if i do authentication using portal gateway i am getting a class loader exceptionBadMagic Number and if there is no portal gateway, it gets authentication and portal desktop page is viewed. I am not able to investigate what is the problem, Can anyone help me to solve this issue?

Thanks

[435 byte] By [csmadhan] at [2007-11-25 19:38:11]