Problem in JAAS loginmodule

[Anurag Malaviya]

Hi all

i am trying to a custom Login Module as an standalone app, which i would later use in tomcat.

Right now i am getting an error while running which is "javax.security.auth.login.LoginException: unable to instantiate LoginModule".

At first, i thought my config file is not correct. But in that case i would have got an error like " unable to config Login Module ".

Would welcome all kind of suggestions.

thanks
anurag

[Rob Spoor]

Does your login module class have a public constructor that does not take any parameters? Does it perhaps throw an exception from the constructor?