Jaas / Kerberos：在配置文件中以外的其他位置指定LoginModule

Question

I'm using jaas to authenticate threw a Kerberos server. I use the Krb5LoginModule to get the ticket in the cache. It works but I always have to specify the configuration file below to run the java app, like this :

java com.company.maclasse -Djava.security.auth.login.config=jaas.conf

jaas.conf :

com.orange.rolefilter.LDAPManager {
        com.sun.security.auth.module.Krb5LoginModule
        required
        client=TRUE
        doNotPrompt=TRUE
        useTicketCache=TRUE
        storeKey=FALSE
        useKeyTab=FALSE;
};

I would like to know if there is a way to specify this Krb5LoginModule elsewhere than in a configuration file, I want it to be taken into account at the compilation for example. In a way to not having to specify it after.

Thanks.

Answer 1

似乎没有办法，运送配置文件，或者让代码在运行时写出配置文件。